CPA Field Guide / US tax & accounting
Independent · editorial · no pay-to-list

Accounting & Bookkeeping

5 tools

Accounting and bookkeeping software — the general ledger — records a business's financial transactions through bank feeds, invoicing, bills, and reporting. In a CPA context it is usually the client's book of record, which the firm accesses to perform write-up, review, close, and reporting work. Cloud ledgers like QuickBooks Online and Xero dominate the US small-business market, and most firm-facing tools connect back to them, which makes this layer the hub of a firm's integrations.

How we define this category

To qualify for inclusion in Accounting & Bookkeeping, a product must:

  • Record and categorize a business's financial transactions in a general ledger
  • Support bank and credit-card feeds and reconciliation
  • Produce core financial statements (profit & loss, balance sheet)
  • Provide an accountant or firm view into client books
  • Offer invoicing and/or accounts-payable functions
QuickBooks Online
Solo · mid

Dominant US ledger, 500k ProAdvisors. Self-serve API.

From $35/mo
Open APIquickbooks.intuit.com
Xero
Solo · mid

#2 cloud ledger. Self-serve API, up to 25 orgs before certification.

From $25/mo
Open APIxero.com
Bill.com
Small · mid

AP/AR and payments. The friendliest self-serve API here.

From $45/user/mo
Open APIbill.com
Sage
Small · enterprise

SMB Accounting through mid-market Intacct. APIs are fragmented.

From ~$10/mo
Gatedsage.com
ProAdvisor
Channel

Not a tool — the accountant program around QuickBooks. 500k members.

Free · program
Partner programquickbooks.intuit.com

Other categories

How this guide works

Most software directories rank by who pays. This one doesn't. It's a plain editorial reference, written to be useful to a working firm rather than to any vendor — including the one that maintains it.

No pay-to-list

No vendor pays for inclusion, placement, or ranking. There is no "sponsored" sort and no paid badges. Every product that meets a category's criteria can appear.

Only shipped capabilities

Each tool is described only by features it has actually released, sourced from the vendor's own product and developer documentation (reviewed July 2026). Roadmap items are not counted.

Categories a firm recognizes

Categories follow how US practices actually evaluate software, each with a stated definition and inclusion criteria. Deadline tracking is treated as a capability of practice management, with a small specialist list called out.

Who maintains it

CPA Field Guide is written and maintained by the team behind DueDateHQ, a deadline-monitoring tool listed in the guide. We describe every product — ours included — by the same standard, and never rank ours above its peers.