Personal Loan Agreement: How to Write One Correctly

A personal loan agreement is a written contract that spells out exactly how a loan between a lender and a borrower will work, covering the amount borrowed, the interest rate and the repayment schedule. It can bind a bank and a customer, or it can bind two relatives who just want everything in writing.

At a Glance

• A personal loan agreement sets out repayment terms between a lender and a borrower, whether that lender is a bank or a family member.
• It typically names both parties, states the loan amount and interest rate, and lays out a repayment schedule.
• The document can be used as evidence in court if a borrower stops paying.
• Business loan versions often add extra clauses covering default, successors and collateral seizure.
• Templates exist for simple agreements, but a lawyer is worth involving for anything complicated.

Why a Personal Loan Agreement Matters

The whole point of putting a loan in writing is to protect both sides from confusion later. A signed agreement spells out what each party owes the other, so nobody can claim they forgot the terms or never agreed to them in the first place. That matters just as much between siblings splitting a down payment as it does between a credit union and a customer.

These documents are sometimes called personal loan contracts, and they can specify whether a loan is secured or unsecured. A secured loan means the borrower has pledged some asset, a car or a piece of jewelry, say, as collateral. An unsecured loan carries no such backing. If a borrower stops paying, the agreement becomes something a lender can actually bring to court. A notary isn't required to make the document valid, but notarizing it adds another layer of proof that both sides signed willingly.

What Goes Into the Agreement

Small, informal loans sometimes get by with nothing more than a basic promissory note. Larger or more complex loans tend to include a longer list of standard elements.

The interest rate section deserves a closer look. Lenders may charge a fixed rate that never changes or a variable one that moves with market conditions. If the loan carries extra costs, like an origination fee, those often get rolled into the annual percentage rate, or APR, so borrowers can see the true cost of borrowing in one number rather than hunting through separate line items.

Extra Clauses That Show Up in Business Loans

Personal loan agreements between individuals tend to stay fairly simple. Business loan agreements, though, often carry more moving parts. A few clauses that show up more often in that context include:

• Successors and assigns: This spells out what happens if one party dies or otherwise changes before the loan is paid off.
• Lender's general provisions: Covers a lender's ability to bid on collateral if payments lapse, release a borrower from the agreement, or adjust collateral terms.
• Lender's rights if there's a default: Gives the lender power to seize what's left of the loan, take the collateral, sue and win a judgment against the borrower, and even sell or lease that collateral without public advertisement.

What an Actual Agreement Looks Like

You can draft a personal loan agreement yourself using one of the many templates available online, though a reputable lawyer is worth hiring for anything with real complexity. The Securities and Exchange Commission has published an example that shows the structure lenders and borrowers typically follow.

The sample document identifies the lender and borrower by name, then functions as a promissory note: the borrower promises to repay a specific dollar amount plus interest at a stated annual percentage rate. From there it breaks into labeled sections. Section A states the principal loan amount. Section B lays out a repayment schedule broken into installments, each with its own due date, with a final interest payment calculated once the last payment lands. Section C addresses collateral, in the SEC's example a block of common shares pledged by the borrower and understood to be restricted securities. Section D explains how payments should be delivered, typically by check or another negotiable instrument sent to a named address, with a provision allowing the lender to update that address in writing.

Section E defines default: missing a payment, filing for bankruptcy protection, or having a federal tax lien placed against the borrower's assets can all trigger it. Section F builds on that by describing how a lender must notify a borrower of default and how many days the borrower gets to cure it, either by paying the overdue amount plus a penalty or by forfeiting the pledged collateral. That same section also addresses a late payment penalty, expressed as a percentage of the overdue principal and interest, and spells out that a breaching party may owe the other side's attorney fees and out of pocket costs, not including lost profits.

Later sections handle more procedural ground. One confirms that if a party isn't an individual, a corporation or trust, for instance, whoever signs on its behalf has the authority to bind that entity. Another states that the written agreement represents the entire understanding between the parties, overriding any earlier verbal or written promises. A severability clause keeps the rest of the contract intact even if one piece gets struck down as unenforceable, and a modification clause requires any changes to be made in writing and signed by both sides. The document closes by naming which state's courts have exclusive jurisdiction over disputes and which state's law governs the agreement, followed by signature lines for both borrower and lender.

What Happens If You Skip the Paperwork

Lending or borrowing money without a written agreement leaves everyone guessing. Family loans are especially prone to this, since people assume goodwill will cover any gaps in memory or expectation. A signed agreement removes that guesswork by putting the amount, the interest rate and the repayment terms in black and white, so there's little room left for one side to claim they remembered things differently. For anyone unsure about drafting or reviewing such a document, bringing in an attorney before signatures go on the page is a reasonable safeguard, especially when real money and real relationships are on the line.