Fondo review: CPA-led bookkeeping, corporate taxes and R&D credits for Delaware C-Corp startups. Plans from $950/year. See features and pricing.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Fondo is an accounting platform built for startups and scaling tech companies. It pairs software with a CPA-led team that takes ownership of bookkeeping, corporate taxes, and R&D tax credits, so founders do not need to hire in-house or juggle several vendors.
The company focuses on Delaware C-Corps, from pre-seed to Series B, whether VC-backed or bootstrapped, with both US and international founders. Its site reports more than 2,000 startups as customers and a 4.8 out of 5 rating, citing G2, YC Deals, and Product Hunt.
Fondo describes its origin as a response to its own near-failure. The founders ran a YC startup that almost missed payroll, and the first version of Fondo was a landing page, spreadsheets, and manual bookkeeping.
Founders connect their bank, payroll, and accounting tools, choose a bookkeeping cadence, and Fondo takes over from there. The site says most founders finish onboarding in under 15 minutes.
After setup, a dedicated accountant categorizes transactions, reconciles accounts, and closes the books on the chosen schedule. Tax deadlines are run by the team rather than just flagged, and the founder is contacted when something needs attention.
Fondo describes the split as software handling the busywork while accountants handle judgment, review, and edge cases. Customer reviews on the site describe a process where Fondo emails when it needs something and otherwise stays out of the way.
Bookkeeping is the core service. Each plan includes a dedicated accountant, a finance dashboard, and a reporting package with a runway report, profit and loss statement, balance sheet, and statement of cash flows. The monthly plan adds a dedicated Slack channel.
Taxes run through TaxPass, which handles the federal Form 1120, a state corporate filing, the Delaware Franchise Tax, and a foreign shareholder filing. Add-ons cover additional states, Form 5472, Form 5471, and Form 114.
For tax credits, Fondo says it identifies eligibility, calculates the R&D credit, files the paperwork, and confirms the credit is applied. The site cites up to $500,000 in cash credits per year. A catch-up bookkeeping add-on is also available for startups that are behind.
Fondo is an accounting platform for startups that combines software with a CPA-led team. It handles bookkeeping, corporate tax filings, and R&D tax credits, mainly for Delaware C-Corps.
Bookkeeping starts at $950 per year for the annual plan, $1,198 per quarter for the quarterly plan, and $399 per month for the monthly plan. TaxPass corporate tax filing is as low as $1,450 per year. Prices vary and are shown as 'as low as'.
The sources do not show a free plan or free trial. All listed plans are paid and can be paused or canceled anytime.
Fondo is built for Delaware C-Corp startups from pre-seed to Series B, whether VC-backed or bootstrapped, with US and international founders.
Bookkeeping includes transaction categorization, account reconciliation, closed financial statements, and support from accountants. Plans include a runway report, profit and loss statement, balance sheet, and statement of cash flows.
Yes. Through TaxPass, Fondo prepares and files the federal corporate return (Form 1120), one state corporate return, the Delaware Franchise Tax, and one foreign shareholder filing. Additional states and international forms are available as add-ons.
Yes. Fondo says it identifies eligibility, calculates the credit, files the paperwork, and makes sure the credit is applied. It lists up to $500,000 in cash credits per year and an R&D Tax Credit Study (Form 6765) as an add-on.
Fondo says most founders finish setup in under 15 minutes. They connect their bank, payroll, and accounting tools and choose a bookkeeping cadence.