# Tax

Sales tax and VAT, e-invoicing, income tax and R&D credits. 54 vendors, ordered by funding signal and profile completeness. Page: https://therebundler.com/stack/tax

- [Vertex](https://therebundler.com/stack/c/vertex.md): Sales tax & VAT. Indirect tax engine linking calculation, e-invoicing, reporting, filing and audit preparation for global compliance.
- [ONESOURCE Tax Provision](https://therebundler.com/stack/c/onesource-tax-provision.md): Income tax provision. Thomson Reuters software that computes corporate tax provision estimates with drill-down analysis.
- [Fonoa](https://therebundler.com/stack/c/fonoa.md): Sales tax & VAT. AI-driven indirect tax platform: tax ID validation, calculation, e-invoicing and return filing worldwide.
- [Boast](https://therebundler.com/stack/c/boast.md): R&D and tax credits. AI software plus in-house tax experts to find and claim R&D tax credits (SR&ED and US R&D).
- [Numeral](https://therebundler.com/stack/c/numeral.md): Sales tax & VAT. End-to-end US sales tax, VAT and GST compliance including nexus monitoring, filings, registrations and exemption certificates.
- [Clear](https://therebundler.com/stack/c/clear.md): E-invoicing & compliance. Tax and financial compliance platform for GST filing, e-invoicing, AP automation and tax in India and the Middle East.
- [Anrok](https://therebundler.com/stack/c/anrok.md): Sales tax & VAT. Global sales tax and VAT/GST compliance for software companies: monitoring, registration, calculation, filing and remittance.
- [Onshore](https://therebundler.com/stack/c/onshore.md): R&D and tax credits. AI tax platform with expert review that finds and defends R&D credits, 179D and cost segregation (formerly SPRX).
- [Aibidia](https://therebundler.com/stack/c/aibidia.md): Transfer pricing & global tax. AI transfer pricing platform linking TP policies, intercompany agreements and financial results.
- [Exactera](https://therebundler.com/stack/c/exactera.md): Transfer pricing & global tax. AI-supported tax advisory for multinationals covering transfer pricing, R&D and fixed-asset incentives and sales tax.
- [Taxwire](https://therebundler.com/stack/c/taxwire.md): Sales tax & VAT. Sales tax platform with a managed tax team that calculates, registers and files sales tax and global VAT.
- [Zamp](https://therebundler.com/stack/c/zamp.md): Sales tax & VAT. Expert-backed sales tax compliance handling registrations, calculations, filing and remittance in the US and Canada.
- [Sphere](https://therebundler.com/stack/c/sphere.md): Sales tax & VAT. AI-native platform automating cross-border indirect tax compliance across 130+ jurisdictions.
- [Kintsugi](https://therebundler.com/stack/c/kintsugi.md): Sales tax & VAT. AI sales tax automation for ecommerce and SaaS that registers, files returns and remits tax.
- [Neo.Tax](https://therebundler.com/stack/c/neo-tax.md): R&D and tax credits. AI platform producing audit-ready R&D tax credit and software capitalization reports from project and payroll data.
- [Avalara](https://therebundler.com/stack/c/avalara.md): Sales tax & VAT. Cloud tax compliance: sales tax and VAT calculation, returns filing, exemption certificates and 1099 reporting.
- [Taxnova](https://therebundler.com/stack/c/taxnova.md): R&D and tax credits. AI that identifies qualifying projects and produces audit-ready R&D tax relief claims.
- [Tarifflo](https://therebundler.com/stack/c/tarifflo.md): Transfer pricing & global tax. Customs platform with AI filing, tariff recovery, duty-overpayment auditing and trade intelligence.
- [Abound](https://therebundler.com/stack/c/abound.md): 1099 & information reporting. Tax APIs for platforms paying independent workers: TIN checks, 1099 filing and self-employment tax tools.
- [EDICOM](https://therebundler.com/stack/c/edicom.md): E-invoicing & compliance. SaaS EDI integration, global e-invoicing, e-reporting and trust services for multinational companies.
- [Stripe Tax](https://therebundler.com/stack/c/stripe-tax.md): Sales tax & VAT. End-to-end sales tax, VAT and GST: obligation tracking, registration, calculation, collection and filing.
- [Taxbit](https://therebundler.com/stack/c/taxbit.md): 1099 & information reporting. Information reporting automation (1099, CARF, CRS, DAC7/DAC8) for digital-economy businesses across 70+ jurisdictions.
- [B2Brouter](https://therebundler.com/stack/c/b2brouter.md): E-invoicing & compliance. E-invoicing platform and Peppol access point with API for international e-invoicing compliance.
- [Banqup](https://therebundler.com/stack/c/banqup.md): E-invoicing & compliance. Digital platform for e-invoicing, payments and compliance for businesses of any size.
- [Bloomberg Tax Provision](https://therebundler.com/stack/c/bloomberg-tax-provision.md): Income tax provision. Income tax provision software automating rate reconciliation and provision workflows.
- [Clarus R+D](https://therebundler.com/stack/c/clarus-r-d.md): R&D and tax credits. Tax technology platform with expert support to identify and claim R&D tax credits.
- [Commenda](https://therebundler.com/stack/c/commenda.md): Transfer pricing & global tax. AI-native platform for global entity management, corporate filings, indirect tax and transfer pricing in 70+ countries.
- [Crux](https://therebundler.com/stack/c/crux.md): R&D and tax credits. Platform for clean energy capital including transferable tax credit and tax equity transactions for corporate buyers.
- [CSC Corptax](https://therebundler.com/stack/c/csc-corptax.md): Income tax provision. Corporate income tax provision and compliance software from CSC.
- [Facturapi](https://therebundler.com/stack/c/facturapi.md): E-invoicing & compliance. API and dashboard for issuing and stamping Mexican CFDI 4.0 electronic invoices, including Carta Porte.
- [Focus NFe](https://therebundler.com/stack/c/focus-nfe.md): E-invoicing & compliance. REST API for issuing and managing Brazilian fiscal documents (NF-e, NFS-e, NFC-e, CT-e, MDF-e).
- [gigstack](https://therebundler.com/stack/c/gigstack.md): E-invoicing & compliance. Fiscal automation for Mexico: issues CFDI 4.0 invoices per payment, with collections and SAT reconciliation.
- [hellotax](https://therebundler.com/stack/c/hellotax.md): Sales tax & VAT. EU VAT compliance for online sellers: filings, OSS returns and deadline monitoring.
- [Invopop](https://therebundler.com/stack/c/invopop.md): E-invoicing & compliance. E-invoicing, e-reporting and tax-compliance API for compliant invoices in 30+ countries.
- [Longview Tax](https://therebundler.com/stack/c/longview-tax.md): Income tax provision. Tax provision and tax reporting software from insightsoftware.
- [Masters India](https://therebundler.com/stack/c/masters-india.md): E-invoicing & compliance. GST compliance and e-invoicing software for Indian enterprises.
- [NFE.io](https://therebundler.com/stack/c/nfe-io.md): E-invoicing & compliance. Electronic invoicing platform and APIs for Brazilian NF-e, NFS-e and NFC-e issuance.
- [Quaderno](https://therebundler.com/stack/c/quaderno.md): Sales tax & VAT. Indirect tax automation for online businesses in 150+ countries, from threshold monitoring to filing returns.
- [Sovos](https://therebundler.com/stack/c/sovos.md): E-invoicing & compliance. Global tax compliance platform for e-invoicing, indirect tax, information reporting and identity verification.
- [Tax1099](https://therebundler.com/stack/c/tax1099.md): 1099 & information reporting. Online preparation and e-filing of 1099s, W-2s and other information returns with IRS and states (a Zenwork company).
- [TaxBandits](https://therebundler.com/stack/c/taxbandits.md): 1099 & information reporting. E-filing for IRS forms 1099, W-2, 941 and 1095 plus W-9 collection and state filings.
- [TaxCloud](https://therebundler.com/stack/c/taxcloud.md): Sales tax & VAT. Sales tax software that calculates, collects and files sales tax for ecommerce and SaaS businesses.
- [Taxdoo](https://therebundler.com/stack/c/taxdoo.md): Sales tax & VAT. VAT filings, bookkeeping and payroll for online sellers using AI-supported software and specialist accountants.
- [Taxually](https://therebundler.com/stack/c/taxually.md): Sales tax & VAT. Cross-border VAT and US sales tax compliance (incl. LumaTax): tracking, calculation, filing and remittance.
- [Marosa](https://therebundler.com/stack/c/marosa.md): E-invoicing & compliance. Software and expert services for global VAT, GST and sales tax compliance and e-invoicing.
- [Storecove](https://therebundler.com/stack/c/storecove.md): E-invoicing & compliance. Unified e-invoicing API connecting businesses to Peppol and 30+ national e-invoicing frameworks.
- [vatglobal](https://therebundler.com/stack/c/vatglobal.md): Sales tax & VAT. VAT compliance service using vsuite technology to automate, manage and track VAT filings.
- [Yearli](https://therebundler.com/stack/c/yearli.md): 1099 & information reporting. Online filing of W-2, 1099 and 1095 forms with federal and state agencies plus recipient copy delivery.
- [Alphatax](https://therebundler.com/stack/c/alphatax.md): Transfer pricing & global tax. UK tax compliance software (formerly Tax Systems) for corporate tax, VAT, transfer pricing and Pillar Two reporting.
- [WhisperClaims](https://therebundler.com/stack/c/whisperclaims.md): R&D and tax credits. Software for preparing R&D tax relief claims, with portals for advisors and their clients.
- [Pagero](https://therebundler.com/stack/c/pagero.md): E-invoicing & compliance (Acquired). E-invoicing network and compliance for exchanging invoices, orders and payment documents.
- [TaxJar](https://therebundler.com/stack/c/taxjar.md): Sales tax & VAT (Acquired). Cloud sales tax calculation, reporting and filing for ecommerce businesses.
- [ecosio](https://therebundler.com/stack/c/ecosio.md): E-invoicing & compliance (Acquired). Managed cloud EDI and e-invoicing compliance service connected to company ERPs; part of Vertex since 2024.
- [Track1099](https://therebundler.com/stack/c/track1099.md): 1099 & information reporting (Acquired). 1099 e-filing and W-9 collection, now part of Avalara 1099 & W-9.