Updated October 21, 2026 · SumCue Editorial Team

Top tax software compared in Spain

6 providers available in Spain, ranked for Spain.

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Top tax software compared in Spain
Order	Provider	Score	Key facts	Actions
1	Tax1099Top pickPartner Tax1099 is an online e-filing service for 1099 NEC, 1099 MISC, W-2, 941 and 1095 forms with recipient delivery.	8.5/10	Tool type: Tax-filing Support channels: Email, Chat	Review CompareVisit
2	TaxExtensionPartner TaxExtension is an authorized IRS eFile provider offering online personal and business tax extension filing.	9.1/10	Free plan: Yes Tool type: Tax-filing Legal entity: InterSearch Tax Solutions, Inc.	Review CompareSee alternatives
3	E-file.comPartner E-file.com is an authorized IRS e-file software provider with online tax filing and free federal filing for eligible taxpayers.	9.0/10	Free plan: Yes Platforms: Web, Mobile app Tool type: Tax-filing	Review CompareSee alternatives
4	WunderTaxPartner WunderTax is an online tax return service in Germany with a guided tax interview that can be tried for free.	8.5/10	Free plan: Yes Tool type: Tax-filing	Review CompareSee alternatives
5	SteuerGoPartner SteuerGo is an online service for preparing and submitting a German tax return.	8.0/10	Tool type: Tax-filing	Review CompareSee alternatives
6	LibertyTaxPartner	Not rated	Tool type: Tax-filing Headquarters: United States Founded: 1997	Review CompareSee alternatives