Multi-State Tax Compliance Services: How to Compare Providers

Multi-state tax compliance services split across four provider categories: sales tax automation software, payroll platforms with tax filing, regional CPA and SALT firms, and bundled outsourced finance partners. Only the bundled category files both sales tax and payroll tax against the same ledger. Indinero bundles bookkeeping, accounting, tax, and fractional CFO advisory in one monthly engagement, with pricing starting at $750/mo and continuous operations since 2009.