Is it cheaper to form an LLC in District of Columbia or South Dakota?

District of Columbia is cheaper at formation ($99) than South Dakota ($150). Ongoing costs are also different: $500 vs $155 per year. Total over three years: $1,599 vs $615.

Can I form an LLC in District of Columbia if I live in South Dakota?

Yes, but your South Dakota business will almost certainly need to register as a foreign LLC in South Dakota too, which means paying South Dakota's foreign registration fee and any ongoing South Dakota obligations on top of the District of Columbia ones. The "form elsewhere to save" math usually doesn't work for operating businesses; it only works when you have no physical operations tied to any specific state.

How long does it take to form an LLC in District of Columbia vs South Dakota?

District of Columbia online: 5 business days; South Dakota online: 1 business day. District of Columbia offers paid expedite from $50. South Dakota offers paid expedite from $50.

Which state has lower taxes for an LLC, District of Columbia or South Dakota?

District of Columbia: state income tax applies to member-level pass-through income, plus a $250 minimum entity-level tax. South Dakota: no state income tax, no entity-level franchise or LLC tax.

Do both states require a registered agent?

Yes. Every US state (and DC) requires every LLC to maintain a registered agent with a physical street address in the state. District of Columbia and South Dakota both have this requirement. You can serve as your own agent if you live in the state; most out-of-state filers use a commercial agent for $50 to $125 per year.

Which state should I pick if I run an online business from home?

Form in the state you actually live in. Your home state's Department of Revenue treats your residence as nexus regardless of where the LLC is filed, which means you owe state income tax there anyway. Forming in District of Columbia or South Dakota to escape your home state's tax doesn't work; it adds paperwork. The non-resident filings make sense when you genuinely operate nowhere in particular: international founders, purely passive holding entities, or real-estate LLCs owning property in other states.

District of Columbia vs South Dakota LLC comparison

District of Columbia charges $99 to form an LLC; South Dakota charges $150. Day-one sticker price is only part of the story, since most of the real cost comes from the annual obligations that stack up each year you keep the LLC open.

Over a rolling three-year window, South Dakota runs about $984 less in total state fees than District of Columbia. Whether that gap matters depends on whether you actually operate in one of these states or are weighing a non-resident filing.

District of Columbia imposes an entity-level annual tax on every LLC ($250 minimum). South Dakota does not. For pass-through LLCs that would otherwise owe nothing at the state level, that minimum is the deciding line.

On speed, South Dakota typically clears standard online filings faster than District of Columbia. Both states offer expedited tiers at an additional cost for filers on tight timelines.

For most small operators the choice is not really between these two states at all. It is between forming where the business actually operates and trying to route through a non-resident filing. The data below shows what each option actually costs.

Formation filing fee

District of Columbia $99

South Dakota $150

District of Columbia saves $51

Year 1 total estimate

District of Columbia $599

South Dakota $305

South Dakota saves $294

Ongoing per year

District of Columbia $500

South Dakota $155

South Dakota saves $345

3-year total

District of Columbia $1,599

South Dakota $615

South Dakota saves $984

Key differences at a glance

District of Columbia costs $51 less to form ($99 vs $150).
South Dakota is $345 per year cheaper to maintain ($155 vs $500).
South Dakota has no state individual income tax; pass-through LLC income flows to members without a state layer. The other state does tax at the member level.
District of Columbia imposes an entity-level franchise or LLC tax that applies to pass-through LLCs. South Dakota does not.

Where each state fits

For most filers, forming in the state you actually operate from is the right call. The side-by-side below shows where the two states meaningfully diverge.

What each state offers that the other does not

Only South Dakota

No state income tax
No entity-level franchise or LLC tax

Both states

Online filing
Paid expedited tier
No publication requirement
Operating agreement not statutorily required

Three-year cost, side by side

Rough estimate of the state-facing cost to form and keep an LLC through three years. Both totals include a $100 per year registered-agent estimate.

District of Columbia South Dakota

Year 1

$599

$305

Year 2

$1,099

$460

Year 3

$1,599

$615

Running total includes the one-time filing fee and annual ongoing costs (report fee or franchise tax plus a $100/year registered agent estimate).

What it costs under your specific situation

The table below runs the same LLC through four common scenarios. "Non-resident" rows assume a typical home-state foreign LLC registration adds about $200 per year of stacked cost; the real number depends on which state you live in and ranges from $50 to over $800 depending on jurisdiction.

Scenario	Year 1	Each year after	3-year total
You live in District of Columbia, business operates there No foreign LLC registration needed. You pay District of Columbia fees only.	$599	$500	$1,599
You live in South Dakota, business operates there No foreign LLC registration needed. You pay South Dakota fees only.	$305	$155	$615
Non-resident forming in District of Columbia with operations elsewhere You pay District of Columbia's fees plus a typical home-state foreign LLC registration of about $200 per year.	$799	$700	$2,199
Non-resident forming in South Dakota with operations elsewhere You pay South Dakota's fees plus a typical home-state foreign LLC registration of about $200 per year.	$505	$355	$1,215

District of Columbia vs South Dakota: full comparison

Dimension	District of Columbia	South Dakota
Online filing Can you file the formation document online?	Yes	Yes
Online approval time Standard, non-expedited	5 business days	1 business day
Expedited option Paid fast-track filing	$50	$50
Annual report Required in addition to tax	Required, $300	Required, $55
State-imposed annual tax Franchise, privilege, or LLC tax minimum	$250 minimum	None
State income tax On pass-through LLC income at member level	Yes	No
Publication requirement Newspaper publication after formation	No	No
Operating agreement Required by state statute	Recommended, not required	Recommended, not required
Foreign LLC fee Cost to register as a foreign LLC in this state	$220	$750
State sales tax General statewide rate	6.0%	4.2%

Taxes in District of Columbia and South Dakota

How each state handles entity-level tax on LLCs. Pass-through classification means member-level income tax also applies at each member's residence state.

District of Columbia tax

$250 minimum annual tax (net-income-with-minimum basis). State income tax applies to member-level pass-through income. Corporate rate 8.3%.

South Dakota tax

No entity-level franchise tax on LLCs. No state income tax.

Ongoing compliance

The recurring filings each state requires after formation.

District of Columbia

Annual report $300, due 04/01 each year. Registered agent required in District of Columbia.

South Dakota

Annual report $55, due on your anniversary month. Registered agent required in South Dakota.

Formation process, side by side

What actually happens from the moment you start filing to the moment you're in good standing. Use this as a checklist.

District of Columbia

Check business-name availability on the District of Columbia entity search.
Appoint a registered agent with a physical District of Columbia street address.
File Articles of Organization for Domestic Limited Liability Company (Form DLC-1) for $99.
Wait for approval. Online typically 5 business days. Paid expedite from $50.
Adopt an operating agreement (recommended, not required by District of Columbia statute).
Apply for a federal EIN (free from the IRS).
Open a business bank account to separate personal and business finances.
File your first annual report and pay $300 when it comes due.

South Dakota

Check business-name availability on the South Dakota entity search.
Appoint a registered agent with a physical South Dakota street address.
File Articles of Organization (Domestic Limited Liability Company) for $150.
Wait for approval. Online typically 1 business days. Paid expedite from $50.
Adopt an operating agreement (recommended, not required by South Dakota statute).
Apply for a federal EIN (free from the IRS).
Open a business bank account to separate personal and business finances.
File your first annual report and pay $55 when it comes due.

Before you pick either state

A few things that apply no matter which state you choose. These trip up enough first-time filers that they're worth stating explicitly.

Registered agent is non-negotiable. Both District of Columbia and South Dakota (and every other US state) require every LLC to designate a registered agent with a physical street address in the state of formation. You can serve as your own agent if you live in the state; otherwise a commercial agent runs $50 to $125 per year. Using your own home address makes it part of the public record.

Forming elsewhere does not escape your home state's tax. If you live and operate a business from your home state, forming the LLC in District of Columbia or South Dakota does not avoid your home state's income tax. The moment you transact business at home, your home state requires a foreign LLC registration, and state tax liability follows your residence regardless of where the entity sits on paper.

EIN applications are free. The IRS issues Employer Identification Numbers directly at no cost. Any service charging you to "get your EIN" is reselling a free form submission. Single-member LLCs with no employees technically don't need one for federal tax, but nearly every bank requires an EIN to open a business account.

Operating agreement matters more than the state you pick. A well-drafted operating agreement governs member ownership, management, profit splits, buy-sell terms, and dissolution. Without one, your LLC runs on the state's default rules, which are rarely what you want. California, Maine, Missouri, and New York require a written one by statute; every other state treats it as strongly recommended.

Agency contacts

DC Department of Licensing and Consumer Protection, Corporations Division

Website: dlcp.dc.gov
Phone: (202) 671-4500
Email: dlcp@dc.gov
Mail: 1100 4th Street, SW, Washington, DC 20024
Hours: 8:30 AM to 4:30 PM Eastern Monday, Tuesday, Wednesday and Friday; 10:30 AM to 4:30 PM Eastern Thursday

South Dakota Secretary of State - Business Services

Website: sdsos.gov
Phone: (605) 773-4845
Email: corpinfo@state.sd.us
Mail: Capitol Building, 500 East Capitol Avenue, Suite 204, Pierre, SD 57501-5070
Office: 215 E. Prospect Avenue, Pierre, SD 57501
Hours: 8:00 AM to 5:00 PM Central, Monday to Friday

DC Office of Tax and Revenue

Website: otr.cfo.dc.gov
Phone: (202) 727-4829
Email: e-services.otr@dc.gov
Mail: 1101 4th Street, SW, Suite 270 West, Washington, DC 20024
Hours: 8:15 AM to 5:30 PM Eastern, Monday to Friday

South Dakota Department of Revenue

Website: dor.sd.gov
Phone: (605) 773-3311
Mail: 445 E Capitol Avenue, Pierre, SD 57501
Hours: 8:00 AM to 5:00 PM Central, Monday to Friday

Frequently Asked Questions

Is it cheaper to form an LLC in District of Columbia or South Dakota?

District of Columbia is cheaper at formation ($99) than South Dakota ($150). Ongoing costs are also different: $500 vs $155 per year. Total over three years: $1,599 vs $615.
Can I form an LLC in District of Columbia if I live in South Dakota?

Yes, but your South Dakota business will almost certainly need to register as a foreign LLC in South Dakota too, which means paying South Dakota's foreign registration fee and any ongoing South Dakota obligations on top of the District of Columbia ones. The "form elsewhere to save" math usually doesn't work for operating businesses; it only works when you have no physical operations tied to any specific state.
How long does it take to form an LLC in District of Columbia vs South Dakota?

District of Columbia online: 5 business days; South Dakota online: 1 business day. District of Columbia offers paid expedite from $50. South Dakota offers paid expedite from $50.
Which state has lower taxes for an LLC, District of Columbia or South Dakota?

District of Columbia: state income tax applies to member-level pass-through income, plus a $250 minimum entity-level tax. South Dakota: no state income tax, no entity-level franchise or LLC tax.
Do both states require a registered agent?

Yes. Every US state (and DC) requires every LLC to maintain a registered agent with a physical street address in the state. District of Columbia and South Dakota both have this requirement. You can serve as your own agent if you live in the state; most out-of-state filers use a commercial agent for $50 to $125 per year.
Which state should I pick if I run an online business from home?

Form in the state you actually live in. Your home state's Department of Revenue treats your residence as nexus regardless of where the LLC is filed, which means you owe state income tax there anyway. Forming in District of Columbia or South Dakota to escape your home state's tax doesn't work; it adds paperwork. The non-resident filings make sense when you genuinely operate nowhere in particular: international founders, purely passive holding entities, or real-estate LLCs owning property in other states.

Full state guides

District of ColumbiaOpen District of Columbia LLC guide →
South DakotaOpen South Dakota LLC guide →

More District of Columbia and South Dakota comparisons

More District of Columbia vs ...

More South Dakota vs ...

Sources

Filing fee: dlcp.dc.gov/node/1621921 · verified April 21, 2026
DLCP Corporations Division fee schedule for Limited Liability Company filings. Domestic LLC certificate of organization filing fee is $99.00. Amendment, statement of authority, statement of dissolution, merger, and most other LLC filings are $220. DC calls the formation document a certificate of organization in statute (section 29-802.01) but the DLC-1 form retains the Articles of Organization label.
Expedited filing: dlcp.dc.gov/node/1621901 · verified April 21, 2026
DLCP Fees for Corporate Registration Services page. Expedited same-day service: $100 in addition to all other fees required by statute. Expedited 3-day service: $50 in addition. Expedited fee is automatic for walk-in customers at the Business License Center. Expedited service may be limited or unavailable for mail-in filings; available via CorpOnline for web filings. We record the cheaper 3-day tier ($50, 72 hours) as the default. Same-day tier: $100 additional, 24-hour target.
Annual report fee: dlcp.dc.gov/node/1621921 · verified April 21, 2026
DLCP LLC fee schedule. Biennial report fee is $300 for domestic and foreign LLCs. Biennial report late fee is $100. D.C. Code section 29-102.11 sets the April 1 deadline every two years.
Annual report fee: code.dccouncil.gov/us/dc/council/code/sections/29-102.11 · verified April 21, 2026
D.C. Code section 29-102.11(c). First biennial report due April 1 of the year following the calendar year in which the public organic record became effective. Subsequent biennial reports due April 1 of each second calendar year thereafter. Failure to file leads to administrative dissolution per section 29-106.02.
Franchise tax: otr.cfo.dc.gov/page/dc-business-franchise-tax-rates · verified April 21, 2026
DC Office of Tax and Revenue Business Franchise Tax Rates page. Unincorporated Business Franchise Tax (UBT): 8.25% rate (all years 2018 and later). Filing threshold: DC-source gross income over $12,000 triggers a filing obligation. Minimum tax: $250 if DC gross receipts are $1,000,000 or less; $1,000 if over $1,000,000. A 30% salary allowance for owners and a $5,000 exemption apply in computing taxable income. Exemption: a business is exempt if more than 80% of gross income is derived from personal services rendered by the members and capital is not a material income-producing factor.
Franchise tax: code.dccouncil.gov/us/dc/council/code/titles/47/chapters/18/subchapter… · verified April 21, 2026
D.C. Code Title 47, Chapter 18, Subchapter VIII: Tax on Unincorporated Businesses. Section 47-1808.01 defines unincorporated business and sets exemptions. Section 47-1808.03 sets the rate. Section 47-1808.04 governs the $250/$1,000 minimum and the 30% salary allowance and $5,000 exemption used to compute taxable income. Confirms UBT applies to LLCs taxed as partnerships or disregarded entities federally, unless exempt.
Operating agreement requirement: code.dccouncil.gov/us/dc/council/code/sections/29-801.07 · verified April 21, 2026
D.C. Code section 29-801.07 permits but does not require an operating agreement. Section 29-801.02 defines operating agreement as the agreement of all the members; it may be oral, implied, in a record, or in any combination. Recorded as operatingAgreementRequired: false.
Foreign LLC registration fee: dlcp.dc.gov/node/1621921 · verified April 21, 2026
DLCP LLC fee schedule. Foreign LLC Foreign registration statement filing fee is $220.00.
Publication requirement: code.dccouncil.gov/us/dc/council/code/titles/29/chapters/8 · verified April 21, 2026
DC does not require newspaper publication for LLC formation. No such requirement exists in D.C. Code Title 29, Chapter 8 (Limited Liability Companies). Recorded as required: false.
Business name search: corponline.dlcp.dc.gov/ · verified April 21, 2026
DLCP CorpOnline portal is the unified entity registration and entity search system. Old corponline.dcra.dc.gov URL now redirects here. Use before filing DLC-1 to confirm name availability.
Sales tax rate: otr.cfo.dc.gov/page/sales-and-use-tax-faqs · verified April 21, 2026
DC Office of Tax and Revenue general sales tax FAQs. General Sale tax rate: 6%. Higher tiered rates apply to soft drinks (8%), prepared food and alcohol for on-premise consumption (10%), rental vehicles and off-premises liquor (10.25%), lodging (15.95%), and parking (18%).
Corporate income tax rate: otr.cfo.dc.gov/page/dc-business-franchise-tax-rates · verified April 21, 2026
DC Corporate Franchise Tax rate is 8.25% for tax year 2025 and all years since 2018. Minimum corporate franchise tax: $250 if DC gross receipts $1M or less; $1,000 if over $1M. Corporations or financial institutions are not exempt from the minimum even if otherwise exempt under DC Code.
Filing fee: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
SD SoS filing fee schedule: Domestic LLC Articles of Organization filed electronically online is $150; filed via paper is $165 (includes the $15 paper filing fee). Online is the default; filingFee captures the online amount.
Expedited filing: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
SD SoS offers expedited processing for any filing at an additional $50 flat fee, defined as completion sooner than the normal course of business on request. Typical expedited turnaround is 24 hours.
Foreign LLC registration fee: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
Foreign LLC Certificate of Authority online filing fee is $750; paper is $765 (includes $15 paper filing fee). This is materially higher than the $150 domestic fee; South Dakota is one of the most expensive states for foreign LLC registration.
Operating agreement requirement: sdlegislature.gov/Statutes/47-34A · verified April 21, 2026
SDCL 47-34A (Uniform Limited Liability Company Act) defines an operating agreement under 47-34A-103 as any valid agreement, written or oral, governing relations among members, managers, and the LLC. The statute does not require the operating agreement to be in writing.
Publication requirement: sdlegislature.gov/Statutes/47-34A · verified April 21, 2026
SDCL 47-34A contains no newspaper publication requirement for LLC formation. Only NY, AZ, and NE require publication.
Annual report fee: sdsos.gov/general-information/filing-fees.aspx · verified April 21, 2026
SD SoS filing fee schedule: LLC Annual Report filed electronically online is $55; filed via paper is $70 (includes the $15 paper filing surcharge). Due first day of the anniversary month each year.
Franchise tax: dor.sd.gov/businesses/taxes/ · verified April 21, 2026
SD Department of Revenue confirms South Dakota does not impose a general corporate income tax or franchise tax. A narrow bank franchise tax applies only to financial institutions under SDCL 10-43.
Corporate income tax rate: dor.sd.gov/businesses/taxes/ · verified April 21, 2026
South Dakota has no corporate income tax. Field set to null.
Sales tax rate: dor.sd.gov/businesses/taxes/sales-use-tax/ · verified April 21, 2026
SD Department of Revenue: the state sales and use tax rate is 4.2%. Municipalities may impose up to 2% additional general sales tax.
Business name search: sosenterprise.sd.gov/BusinessServices/Business/FilingSearch.aspx · verified April 21, 2026
SD SoS Enterprise business information search. Use before filing Articles of Organization to confirm name availability.
Online filing portal: sosenterprise.sd.gov/BusinessServices/Business/RegistrationInstr.aspx · verified April 21, 2026
SD SoS Enterprise online business registration portal. Online LLC filings are typically approved immediately or within one business day; paper filings take about 3-5 business days plus mail transit.
Certificate of Formation form: sdsos.gov/docs/business/llc-domestic-articlesoforganization.pdf · verified April 21, 2026
Official Domestic LLC Articles of Organization fillable PDF published by the SD SoS, used for paper filings.

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