What is the average monthly bookkeeping cost for small businesses in the USA?

The monthly bookkeeping cost in the USA usually ranges between $200 to $2,000+, depending on business size and complexity.

Freelancers or small startups: around $200–$500/month
Growing businesses: $500–$1,200/month
Larger or complex operations: $1,500+

Costs vary based on:

Number of transactions
Payroll requirements
Software used (like QuickBooks or Xero)
Reporting and tax support

Many businesses now prefer outsourcing because it’s more cost-effective than hiring full-time staff.