How to Invoice as a Bookkeeper in Iowa

How to invoice as a bookkeeper in Iowa: IA sales tax 6.00% (applies to services), late fees capped at 1.5%/mo under Iowa Code §535.2. Step-by-step guide with a free template.

State sales tax
6%
Late fee cap
1.5%/mo
Net terms
15 days
Deposit
0%
Create your first invoice freeSee pricing

1. Iowa-specific invoice requirements

  • Sales tax line: 6.00% state rate. Services billed to IA customers must include sales tax. Many services taxable (info, repair, transportation). Combined 6-7%.
  • Late-fee cap: Iowa statute Iowa Code §535.2 caps interest on unpaid invoices at 1.5% per month. Spell out the rate in writing on every invoice and in your contract — courts won't enforce undisclosed fees.
  • Right-to-cancel notice: Customers in Iowa get 72-hour cancellation rights on certain home-services contracts. Disclose this in your terms.

2. Bookkeeper line items + standard terms

Every bookkeeper invoice in Iowa should itemize work clearly. Standard bookkeepers use Net 15 terms with no deposit required.

  • Monthly bookkeeping — billed by month (~$350 default).
  • Catch-up work — billed by hour (~$65 default).
  • Year-end / 1099 prep — billed by flat.

3. Bookkeeper licensing in Iowa

No license required. Some clients may request CPB (AIPB) or QB ProAdvisor credentials.

4. Send and follow up

Send the invoice the same day work completes. Use software that records open events and offers a one-click online payment so you don't need to chase a check by mail. Iowa customers expect digital payment options today — accepting card and ACH typically reduces days-to-paid by 30–50%.

Average invoice
$685
State
IA
Net terms
15 days
Deposit
0%

Iowa metro guides

Metro-specific guides include the combined sales-tax rate and local pricing benchmarks.

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