Features / Catch-Up Fees

Catch-up fees for accountants and bookkeepers

Charge new clients fairly for the work from before they came on board. Engager calculates catch-up fees from the period elapsed and the services needed, then adds them to the letter of engagement.

No card details required. Every feature and unlimited users included, from £9 +VAT a month.

Watch the demo

Engager catch-up fees screen with suggested and actual fees for each service

Charge your worth

Get paid for the work that came before

New clients often arrive part way through a year, with bookkeeping or returns already due. Working out those fees by hand is slow and easy to get wrong. Engager does the calculation for you and keeps it transparent for the client.

  • Fees calculated automatically from the period elapsed and the services required
  • Charge in instalments or as a one-off payment
  • Fees added to the letter of engagement, ready for approval
  • Adjust any fee manually when you need to

See pricing for your practice

Engager catch-up fee calculator for five months with services included

How it works

From calculation to signed agreement

Catch-up fees connect to your pricing, your engagement letters and your client onboarding.

Calculated for you

Engager works out each catch-up fee from the months elapsed and the services the client needs, using the pricing drivers you have set up. Need a different figure? You can override it manually.

See how the pricing tool works

Engager bookkeeping pricing factors with placeholder symbols for each field

Added to the letter of engagement

Catch-up fees flow straight into the client’s letter of engagement, so the client sees exactly what they are paying for and why before they agree.

Explore letters of engagement

Schedule of services and fees in a letter of engagement, including catch-up fees

Approved and signed online

Clients review and sign their letter with e-signatures, and can access it securely through the client portal on desktop or the Engager mobile app.

Explore e-signatures

Engager mobile app showing a branded letter of engagement ready to sign
Try it free for 28 days

No card details required. Every feature included.

Common challenges

Problems catch-up fees solve

Undercharging new clients

Capture the value of work done before the client joined, rather than absorbing the cost yourself.

Time spent on manual sums

Calculations are automated, so there is no spreadsheet to build for each new client.

Awkward fee conversations

A clear breakdown in the engagement letter makes the fee transparent from day one.

Clients who cannot pay in one go

Offer instalments or a one-off payment, whichever suits the client.

Reviews

Rated Excellent by accountants and bookkeepers

4.6 out of 5 from 199 reviews on Trustpilot, 181 of them five stars.

Read all reviews on Trustpilot
“Moved over from another practice management system and I’m so pleased I did. My only complaint is why I didn’t do it sooner!”
Fiona · Verified Trustpilot review, April 2025
“Finally found a practice management software that ticks every box and keeps us on track with deadlines, jobs, onboarding and billing.”
Rosevale Accountants Ltd · Verified Trustpilot review, February 2025
“It keeps everything in one place, and has taken a lot of admin stress off our plate. It was built by an accountant for accountants, and you can really tell.”
Jana W · Verified Trustpilot review, February 2026

Questions

Catch-Up Fees FAQs

How does Engager calculate catch-up fees?

Catch-up fees are calculated from the period elapsed and the services the client requires. The calculations are automated for accuracy and speed.

Can I adjust the automatically calculated fees?

Yes, you have full control. You can manually override the calculated fees so they match your agreement with the client.

Are catch-up fees included in engagement letters?

Yes. Catch-up fees are automatically added to the client’s letter of engagement, ready for approval and e-signature.

Can clients pay catch-up fees in instalments?

Yes. You can choose to charge catch-up fees in instalments or as a one-off payment.

Are catch-up fees included in every plan?

Yes. Every Engager subscription includes every feature and unlimited users. Pricing is based on how many clients you have, from £9 +VAT a month, and you can try it free for 28 days with no card details required.

Are catch-up fees included in every Engager plan?

Yes. Catch-up fees are included in every Engager plan, along with every other feature and unlimited users, from £9 +VAT a month. You can try them free for 28 days with no card details required.

Pricing

Practice management software pricing, made simple.

One price for your whole practice, based on how many clients you look after. Every feature and unlimited users included.

Work out your price

Enter your number of clients or drag the slider.

250 clients
1 client30,000+ clients
For small teams
£89+VAT
a month

Billed monthly.

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