What is a Boundary Agreement?

This template is written for businesses, employees and anyone sharing sensitive information, so that both sides can see what was promised, what it costs, and what happens if circumstances change.

There are 12 fields here, grouped into 4 areas — parties and contact details, dates, timing and duration, confidentiality and intellectual property, and legal protections and risk. Each is a term that causes argument when left unstated, which is why the generator asks for it rather than leaving a gap in the document.

Where these agreements go wrong, it is usually work done on a boundary neither side had actually surveyed rather than a defect in the boilerplate. Private agreements between people who trust each other are the ones least likely to be written down and most likely to end a relationship when they go wrong. The written record is the point.

Fill in the form and the boundary agreement assembles as you type, so you can read the finished wording before you download it. The draft is a starting point built on standard contract structure — it is not legal advice, and for a high-value or unusual arrangement it is worth having an attorney check it against the rules in your state.

What matters most in a boundary agreement

Include the standard exclusions

Information already public, already known, independently developed, or lawfully received from a third party should be carved out. These exclusions make the clause more enforceable, not less.

Mutual or one-way

If both sides will share, make it mutual. A one-way NDA signed by a party who also discloses leaves them unprotected.

Set the right duration

Two to five years suits ordinary commercial information; genuine trade secrets can be protected for as long as they remain secret. State that the obligation survives termination.

When you need a boundary agreement

  • When either side may need an exit: Agree how the arrangement ends while both parties are still on good terms. Exit clauses negotiated during a dispute rarely favour anyone.
  • When someone else is paying: Where a third party funds or guarantees the arrangement, they should be named and their obligations spelled out. A guarantee that is only implied is not a guarantee.
  • When replacing an earlier arrangement: Issue a fresh boundary agreement when the original terms no longer reflect what the parties actually do. Amending informally leaves two inconsistent records of one relationship.
  • When work done on a boundary neither side had actually surveyed is a realistic prospect: If this is the way the arrangement usually goes wrong, it belongs in the document. Allocating that risk in advance is much cheaper than allocating it afterwards.
  • When sensitive information is shared: Confidentiality terms should be signed before disclosure, not after. Information already shared without protection is very difficult to claw back.
  • When you already have the survey or plan showing the line: If there is a brief, plan, specification or schedule, attach it. An agreement that refers to a record nobody has attached is only half a record.

What to include in a boundary agreement

This generator collects 12 details. Here is what each group covers and why it matters when the document is relied on.

Parties and contact details

Name the instructing owner and the contributing owner as legal entities rather than as the people you deal with day to day. The individual you email is rarely the party that can be enforced against.

Disclosing Party Name
The party sharing confidential information and relying on the protections in this agreement.
Disclosing Party Address
The disclosing party's address for breach notices and return-of-materials demands.
Receiving Party Name
The party receiving confidential information and accepting the duty to protect it.
Receiving Party Address
The receiving party's address for notices under the confidentiality terms.

Dates, timing and duration

Use calendar dates, not relative triggers. "On approval" cannot be located on a calendar, which means it cannot be used to show that anyone is late.

Effective Date
The date the agreement takes effect. This can differ from the signature date, and it is the date obligations start running from.

Confidentiality and intellectual property

State the territory, media, term and exclusivity of anything licensed. An unbounded licence is a transfer that was priced as a licence.

Definition of Confidential Information
What counts as confidential. Define it specifically — a definition covering everything is often read down by courts as covering nothing.
Permitted Purpose
The single purpose the information may be used for. Any other use is a breach.
Exclusions
Information outside the duty of confidence, such as material already public or independently developed. These carve-outs are standard and make the clause more enforceable.
Confidentiality Period
How long the duty of confidence lasts. Trade secrets are often protected indefinitely, while ordinary commercial information usually carries a fixed term of two to five years.
Return or Destruction of Materials
What happens to confidential material when the agreement ends, and the deadline for returning or destroying it.

Legal protections and risk

These are the clauses nobody reads until something goes wrong, at which point they are the only clauses that matter.

Injunctive Relief
Acknowledgement that damages alone may not be adequate for a breach of confidence, supporting an application for an injunction.
Governing State
The state whose law governs the agreement. Choose a state connected to the parties or the work, as a wholly unconnected choice may not be respected.

Completing this boundary agreement

Reviewing it against what actually happens

Arrangements drift. If the way the instructing owner and the contributing owner work together has moved away from the wording, reissue the document rather than relying on a version that no longer describes reality.

Getting the numbers right

Write key figures out in full where the amount is central, and state the currency if either party is outside the country. Both are cheap precautions against an expensive misunderstanding on a boundary agreement.

Defining completion of the work

Say what has to be true for completion of the work to have happened and who confirms it. An undefined completion test is the reason obligations sit open long after the work is finished.

Attaching the survey or plan showing the line

The survey or plan showing the line carries most of the evidential weight here. Attach it as a schedule and refer to it by name in the body, rather than leaving it as an email nobody can find later.

Planning around work done on a boundary neither side had actually surveyed

Since this is the common failure in this kind of arrangement, decide now who absorbs it. A clause of two sentences here is worth more than a page of general good intentions.

Common mistakes to avoid

  1. Using approximate dates. Use calendar dates rather than triggers like "on approval" or "once ready". A date that cannot be located on a calendar cannot be used to show that someone is late.
  2. Leaving out the governing law. Where the instructing owner and the contributing owner are in different places, naming the law and the forum in advance avoids a preliminary fight about where the dispute is even heard.
  3. Deposits with no agreed status. Say whether a deposit is refundable, what it secures, and what happens to it if the arrangement ends early. Deposit disputes are among the most common of all.
  4. Signing before the survey or plan showing the line is settled. The agreement leans on the survey or plan showing the line, so that needs to be confirmed and attached at signature rather than promised for later. A contract pointing at something nobody has produced yet is an agreement to agree.
  5. Nobody keeps a signed copy. Each party should hold a fully signed version. A contract that exists only as an unsigned draft on one side's laptop is very hard to rely on.

How to use this boundary agreement generator

  1. Fill in the form. Fill in the 12 fields, starting with the parties. Have the survey or plan showing the line to hand before you begin, because several of the entries will be taken directly from it. Nothing is sent to a server — the document is assembled in your browser.
  2. Read the preview. Scan the preview for anything left blank or approximate. Dates, amounts and the description of the boundary work are the entries that get tested.
  3. Download and sign. Download in either format and circulate for signature. Diarise the dates the document creates, particularly anything that has to happen before completion of the work.

Boundary Agreement — frequently asked questions

Is an NDA enforceable if the information later becomes public?

Not for information that has genuinely entered the public domain through no fault of the receiving party — that is what the standard exclusions cover. But it remains fully enforceable against the party who caused the disclosure, and against continued use of information that was confidential when received. An NDA cannot restore secrecy, which is why prompt action on breach matters.

How detailed does the boundary agreement need to be?

Detailed enough that someone who was not part of the conversation could read it and tell whether each side has done what it promised. That is the standard a court applies, and it is a useful test to run over your own draft before signing.

Who should sign the boundary agreement?

The instructing owner and the contributing owner, through someone with authority to bind them. Where either is a company, that means a director or an officer with delegated authority — a signature from someone without it is a defence waiting to be raised.

Which state's law should govern this boundary agreement?

Choose a state with a genuine connection to the parties or the subject matter — where a party is based, or where the work or property is located. A choice with no connection at all may not be respected, and for property or employment the local state's rules will often apply regardless of what the contract says.

How long do the confidentiality obligations last?

Ordinary commercial information is usually protected for a fixed period of two to five years after the agreement ends, while genuine trade secrets are often protected for as long as they stay secret. Whichever you choose, state expressly that the confidentiality clause survives termination — otherwise the protection ends with the contract.

Is a loan agreement between family members legally enforceable?

Yes. A loan between relatives is as enforceable as any other, provided the essentials are present: identified parties, a stated sum, a repayment obligation and signatures. Being related does not make it a gift — but without documentation, a court or tax authority may treat it as one.

What interest rate can I legally charge?

State usury laws set the ceiling, and it varies widely. Some states also treat loans differently depending on whether the lender lends regularly. Check your state's limit before setting a rate, since exceeding it can cost you the interest and occasionally more.

Is this boundary agreement free to use?

Yes. Every template on the site is free to complete and download as PDF or Word, with no account, no email address and no payment. There is no premium tier holding back clauses, and you can generate as many versions as you need.