Subscription Agreement for Real Estate Syndications

A subscription agreement is the contract an investor signs to buy interests in a syndication LLC. It states the amount, and the investor makes representations such as being accredited and buying for investment, not resale. The sponsor then accepts or rejects the subscription, in whole or in part. If you are the sponsor, we built DoorRaise to generate these documents and collect signatures for apartment raises.

How does it fit with the PPM and operating agreement?

The subscription agreement is the middle document: the PPM explains the deal, the subscription agreement is how an investor commits, and the operating agreement is the contract that governs the LLC afterward.

Document	What it does	Who signs
Private placement memorandum (PPM)	Discloses the deal, the sponsor, fees, conflicts and risks	No one; investors acknowledge receiving it
Subscription agreement	The investor's offer to buy, with their representations	Investor, then the sponsor accepts
Operating agreement	The LLC's rules: control, distributions, transfers, fees	Investor joins as a member

A PPM is not legally required when every investor is accredited, but antifraud rules still apply, so many sponsors give one anyway. See what a PPM includes and what the operating agreement does.

What is in a syndication subscription agreement?

Most agreements share a core set of sections, and each one exists to support the exemption, the tax filings or the sponsor's records.

Section	Why it is there
Amount and class of interests	Sets what the investor is buying and the price
Accredited investor representation	Shows the investor meets a definition in Rule 501(a)
Investment intent	The investor confirms they are buying for themselves, not to resell. Reg D securities are restricted under Rule 502(d)
Sophistication (506(b) only)	Non-accredited purchasers must have enough knowledge and experience to evaluate the deal, alone or with a purchaser representative
Acknowledgment of documents and risks	Confirms the investor received the PPM and operating agreement and understands the risks
Tax information	A Form W-9 gives the LLC a U.S. investor's taxpayer ID for K-1s; foreign investors generally use a Form W-8
Retirement account questions	Helps track benefit plan investors for ERISA purposes
Sanctions and anti-money laundering	Investor confirms they are not a sanctioned person; ask counsel what your deal needs
Bad actor questions	Rule 506(d) covers beneficial owners of 20% or more of voting equity
Funding instructions and acceptance	Where the money goes, and the sponsor's right to accept or reject

Rule 501(a) sets the accredited tests, including net worth over $1,000,000 excluding the primary residence and income over $200,000 individually or $300,000 jointly. See 17 CFR 230.501 and our guide to the accredited investor definition.

Why the bad actor questions matter

Rule 506(d) disqualifies certain offenders from relying on Rule 506. Covered persons include 20% beneficial owners of voting equity, so a large investor can matter. See the bad actor rule.

When does a subscription count as a sale?

A sale for Form D purposes happens when the investor is irrevocably contractually committed. Form D is due within 15 calendar days after that date, according to Rule 503.

The Form D instructions say the date of first sale is the date the first investor is irrevocably contractually committed to invest, and that depending on the contract's terms, this could be the date the issuer receives the investor's subscription agreement or check. Your agreement's wording drives the answer, so ask your attorney.

Illustrative Form D dates

If the first investor becomes irrevocably committed on Monday, November 2, 2026, day 15 is Tuesday, November 17, 2026. If it happens on Friday, November 6, 2026, day 15 falls on Saturday, November 21, so the filing moves to Monday, November 23, under Rule 503. These dates are illustrative.

This is why sponsors often draft the agreement so that a subscription is not binding until the sponsor accepts it. That choice affects when the clock starts, so it should be deliberate. See Form D filing.

Does the subscription agreement verify accredited status?

Not by itself in a 506(c) deal. When the SEC adopted Rule 506(c) in 2013, it said it did not believe an issuer had taken reasonable steps to verify if it required only that a person check a box in a questionnaire or sign a form, unless other information indicated accredited status. See SEC Release 33-9415.

The rule lists non-exclusive methods, such as reviewing tax documents or getting a written confirmation from a registered broker-dealer, SEC-registered investment adviser, licensed attorney or CPA within the prior three months. Our post on accredited investor verification covers each one.

The 2025 high-minimum route

A March 12, 2025 SEC staff no-action letter says an issuer can reasonably conclude it took reasonable steps if a purchaser commits to a minimum of at least $200,000 (natural person) or $1,000,000 (legal entity), represents in writing that it is accredited and that the minimum is not financed in whole or part by a third party for the purpose of making the investment, and the issuer has no actual knowledge to the contrary. A Dechert summary walks through it.

It is staff guidance, not a rule, so ask counsel whether it fits your raise. The written representations usually live in the subscription agreement, which is why the form matters.

Can investors sign electronically?

Yes, for most purposes. Under 15 U.S.C. 7001, a signature, contract or record relating to a transaction in or affecting interstate commerce may not be denied legal effect solely because it is electronic. Most states also follow the Uniform Electronic Transactions Act. Ask your attorney whether any part of your documents needs special handling.

A worked example: tracking retirement money (illustrative)

Retirement accounts can invest, and sponsors should watch the totals. Under the Department of Labor's plan asset rule, equity participation is significant if 25% or more of the value of any class of equity is held by benefit plan investors, as described in 29 CFR 2510.3-101. If it is, the LLC's assets can be treated as plan assets, which brings additional rules.

Say an LLC has one class of interests and $2,736,000 of investor equity (illustrative). Twenty-five percent is 0.25 x $2,736,000 = $684,000.

If retirement plan investors subscribed $700,000, that is 700,000 / 2,736,000 = about 25.6%, over the line. Interests held by the sponsor or its affiliates with discretionary control are generally disregarded in the calculation, so sponsors need counsel to run the exact test. The rule's definition of a benefit plan investor reaches plans described in Internal Revenue Code section 4975(e)(1), which generally includes IRAs, so confirm with your attorney which of your investors count.

The point for the subscription form: ask the question on every subscription so the sponsor can track the total before accepting the last checks.

Common subscription agreement mistakes

Names that do not match

The investor signs personally but wires from an LLC or trust. The subscriber, the signer and the account should line up, or you will have trouble with K-1s and records.

IRA paperwork

Self-directed IRAs invest through a custodian, which usually has to sign too. Allow extra time.

Missing W-9s

You need one for each U.S. investor before K-1 season. Collecting at subscription is far easier than chasing later.

Taking money before acceptance

Decide how funds are held until you accept the subscription and the deal closes. Investor money should not mix with your own accounts.

Reusing another deal's template

Representations should match your exemption, your entity and your state filings. A 506(c) form that lacks verification language, or a 506(b) form that lacks sophistication questions, is the wrong form.

Our take

Our take: treat the subscription agreement as a records tool, not just a legal one. Every representation in it is something you may need to point to later, so make the questions clear and make the answers easy to find.

We also think sponsors should avoid fancy custom clauses. Use attorney-approved language, collect the same information from everyone and keep the form consistent across investors.

Trade-offs and who this is not for

A detailed subscription form protects the exemption and your records, and it adds friction for investors. Every extra question can slow a signature.

Not a verification tool by itself. In 506(c), you need reasonable steps beyond a checkbox, or the high-minimum route.
Not a substitute for the PPM. It acknowledges disclosure, but does not provide it.
Not binding in the same way everywhere. Terms about acceptance, revocation and governing law vary, so have counsel review.
Not ideal for informal deals. A handshake raise among a few partners is a joint venture question, not a subscription one. Whether a deal is a joint venture or a syndication turns on investor control.

How DoorRaise fits in

DoorRaise helps sponsors raise equity for apartment buildings with 5+ units from people who already trust them, under Rule 506(b) or 506(c). We are software, legal document preparation, escrow coordination and verification services. We are not a law firm, broker-dealer, investment adviser, funding portal, bank or escrow agent, and we do not hold investor money. Funds go to an independent escrow agent named on each deal.

The $500 setup fee covers forming the deal's LLC, investor documents from attorney-approved templates, an escrow account in the deal's name, the deal page and accreditation checks on every investor. The $5,000 closing fee, paid from the funds raised and only if the deal closes, covers attorney review of the offering documents, checks on the sponsor, purchase contract, title and loan, the Form D filing and electronic signing. The $3,500 yearly fee covers bookkeeping, the tax return and K-1s for every investor.

State filing fees are included in the $5,000 closing fee. We take 0% of the raise or profits. See pricing.

Ready to raise? Create your free sponsor page or see pricing.

FAQ

Is a subscription agreement legally binding?

It depends on its terms. Many agreements make the investor's offer irrevocable once signed, and it becomes a binding contract to buy interests when the sponsor accepts. Have counsel confirm how yours works.

Subscription agreements commonly let the sponsor accept or reject a subscription in whole or in part, for example if the investor does not qualify or the raise is full.

Can an IRA invest in a syndication?

Yes, commonly through a self-directed IRA custodian. Sponsors should track retirement money because of the 25% plan asset test, and should ask counsel which accounts count.

What is the difference between a subscription agreement and an operating agreement?

The subscription agreement is how an investor buys in. The operating agreement sets the rules for the LLC after they are a member.

Do I need a lawyer to draft one?

You should have a securities attorney prepare or approve your offering documents, because the representations need to match your exemption and your deal.

Can an investor back out after signing?

It depends on the agreement and on state law. Some agreements allow withdrawal before the sponsor accepts or before closing, and others make the offer irrevocable. Read the terms before you sign.

Sources

This post is general information, not legal advice. Have a securities attorney prepare or review your offering documents. Rules are as of October 2026 and can change. DoorRaise is not a law firm, broker-dealer, investment adviser or funding portal.