Skills Product & Business Setting Up Fondo Accounting Integrations

Setting Up Fondo Accounting Integrations

v20260423
fondo-install-auth
This comprehensive guide details the setup process for the Fondo platform, designed for automated startup bookkeeping, tax filing, and tracking R&D tax credits. Users must connect core financial sources, including payroll providers (e.g., Gusto, QuickBooks), corporate bank accounts (via Plaid), and expense management tools (e.g., Brex, Ramp). Following these steps ensures seamless data synchronization and compliance for US-incorporated businesses.
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Overview

Fondo Install & Auth

Overview

Set up Fondo for automated startup bookkeeping, tax filing, and R&D tax credits. Fondo is a managed platform (not an API-first service) that integrates with payroll providers, banks, and expense tools. Configuration happens through the Fondo dashboard and OAuth connections.

Prerequisites

  • US-incorporated startup (C-corp or LLC)
  • Fondo account at fondo.com
  • Active payroll provider (Gusto, Rippling, ADP, etc.)
  • Business bank account

Instructions

Step 1: Create Fondo Account

  1. Sign up at fondo.com
  2. Select your plan: TaxPass (bookkeeping + taxes + R&D credits)
  3. Complete company profile (EIN, incorporation date, state)

Step 2: Connect Payroll Provider

Provider Connection Type Data Synced
Gusto OAuth 2.0 Payroll runs, employee data, tax filings
Rippling OAuth 2.0 Payroll, benefits, headcount
ADP API key Payroll summaries, tax deposits
Justworks OAuth 2.0 PEO payroll, contractor payments
QuickBooks Payroll OAuth 2.0 Payroll journal entries
Paychex Manual upload Pay stubs, tax forms

Navigate to Fondo Dashboard > Integrations > Connect Payroll and authorize.

Step 3: Connect Bank Accounts

Fondo Dashboard > Integrations > Banking
  → Connect via Plaid (most banks)
  → Or manual CSV upload for unsupported banks
  → Mercury, SVB, Brex, Chase all supported via Plaid

Step 4: Connect Expense Tools

Tool What It Provides
Brex Corporate card transactions
Ramp Card spend, reimbursements
Expensify Receipt data, categorized expenses
Bill.com AP/AR, vendor payments
Stripe Revenue data, payouts

Step 5: Verify Connection

After connecting, verify in Dashboard > Integrations:

  • Green check = connected and syncing
  • Yellow warning = needs re-authorization
  • Red X = connection failed, re-connect needed

Error Handling

Issue Cause Solution
OAuth expired Token expiry (90 days typical) Re-authorize in Dashboard > Integrations
Missing transactions Bank feed lag Wait 24h or upload CSV manually
Duplicate entries Multiple connections to same account Remove duplicate connection
Sync paused Provider API change Contact Fondo support

Resources

Next Steps

After setup, proceed to fondo-hello-world to verify your first financial sync.

Info
Name fondo-install-auth
Version v20260423
Size 3.07KB
Updated At 2026-04-28
Language