Published: August 29, 2026 · Written by Casey, Head of Content at One Person Company

The Deposit Policy Every Solo Founder Needs — Percentages, Exceptions, and Enforcement

A deposit is not a courtesy request — it is the risk-allocation mechanism of your business. It prices the risk that a client disappears, changes their mind, or slow-walks payment, and it instantly sorts serious buyers from curious ones.

This guide turns deposits into a clean policy: percentages by engagement type, the exceptions you allow deliberately, contract language that holds up, and refund rules that avoid the two most common disputes.

The short answer

  • Requiring a deposit filters out roughly a third of would-be time-wasters before they reach your calendar.
  • 50% upfront is the solo-founder standard for projects; 100% for anything under $1,500.
  • Clients who push back hard on deposits show elevated rates of late payment and scope disputes later — the deposit is a diagnostic.

Who this playbook is for

Built for solo founders who start work on trust and have been burned at least once by a client who vanished mid-project.

Step 1: Set a percentage schedule by engagement type

Small fixed work (under $1,500): 100% upfront. Projects ($1,500-$15k): 50% to book, 50% at delivery. Large projects: 40/30/30 across milestones. Retainers: first month upfront, then monthly in advance. Publish this on your services page — a public policy feels like a system, not a negotiating position.

Step 2: Decide your exceptions in advance, in writing

Public sector and enterprises often legally cannot pay deposits — for them, use net-15 with milestone invoicing instead. Trusted repeat clients may move to deposits waived. Write the exception list down; ad-hoc exceptions are how policies erode until they are decorative.

Step 3: Put the deposit in the proposal, not the invoice

The deposit appears in the proposal as part of the payment schedule, before signature. Post-signature deposit requests trigger renegotiation energy; in-proposal deposits are just how you work. Include: amount, what it secures (calendar slot), and refund conditions.

Step 4: Wire deposits to consequences in the contract

Language essentials: deposit secures the start date and is non-refundable if the client cancels within X days of start; work begins on receipt of deposit, not on signature; deposits convert to first invoice credit at project start. One paragraph covers all three — get it into your template once.

Step 5: Handle "why do you need a deposit?" with a confident script

"The deposit books the slot and covers setup — it’s standard for independent specialists, and it’s credited fully to the project. Everyone I work with runs the same schedule." No apology, no paragraph of justification. Hesitancy in your voice costs more deposits than client objections ever will.

Your weekly operating rhythm

DayActionTime
Per proposalPayment schedule included with deposit linein-flow
On bookingDeposit invoice sent immediately; start date pinned to receipt10 min
MonthlyReview exception list — did any waiver hurt?15 min
QuarterlyAdjust percentages based on write-offs and pipeline strength30 min

KPIs that tell you it is working

MetricHealthy targetWhy it matters
Deposit collection before start100% (except written exceptions)Any pattern of "started anyway" means the policy is soft
Cancellation non-refund rateTrackedThis is the policy paying for itself
Client objections to depositsShould trend downA published policy normalizes itself over months
Cash cyclePositive from day oneThe structural point of the whole policy

Common mistakes to avoid

A tool stack that fits a one-person budget

ToolWhere it fits
Stripe / WiseDeposit links with card and bank options
Dubsado / BonsaiProposals with embedded payment schedules
Your services pageThe public policy that pre-answers objections
NotionThe written exceptions ledger

Keep going

Use these internal references while implementing this guide:

FAQ

Q: What deposit percentage is too high?

Above 50% upfront, buyers get genuinely nervous unless you are well-known. For big projects, milestone weighting (40/30/30) achieves the same protection with less sticker shock. The goal is risk coverage, not maximum prepayment.

Q: Are deposits refundable if the client cancels?

Non-refundable if cancellation happens inside your start window; refundable (minus a small admin fee) outside it. State both conditions in the proposal. This balances fairness with compensating you for a slot nobody else could book.

Q: How do deposits work with chargebacks?

Deposits paid by card can be disputed like any charge. For large deposits, prefer bank transfer or require signed acceptance of terms at payment. Keep the proposal, contract and payment all timestamped together — that paper trail is your chargeback defense.

Q: Should existing clients pay deposits too?

After 2-3 clean payment cycles, waiving deposits for trusted clients is a reasonable loyalty benefit — but keep it deliberate and written. New services or new project types with old clients still get full deposits.


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