Overview

Tax1099 is an e-filing and compliance platform for organizations handling informational returns and related data. It is a strong fit for businesses and tax professionals that need multiple form types or want to connect filing with accounting systems. Its broad filing and integration options are useful, but the free plan does not cover any forms, and paid filing and add-on services affect the total cost.

Key features

Tax1099 supports 1099, W-2, payroll, ACA, 1098, 1042, tax-exempt, and other forms, with e-filing to the IRS, SSA, and states in the Combined Federal State Filing program. Corrected and void filings, scheduled submissions, rejected-form resubmission, recipient copy downloads, and reports address work beyond the initial filing. That breadth can suit accounting firms and businesses managing varied reporting obligations; a filer with only a few forms may prefer to compare per-form costs before committing to an annual plan.

QuickBooks Online, Xero, and BILL support two-way 1099 data sync, while QuickBooks Desktop has import options. Other integrations or import routes include Zoho, Excel, FreshBooks, Sage Intacct, Tipalti, Entrata, Oracle NetSuite, and Zapier. API integration is also offered for tax software and applications, making the platform relevant to teams connecting filing to an existing software workflow.

Tax1099 says it uses annual SSAE-21 Type II audits, encryption, 256-bit security standards, TIN masking, authentication procedures, and two-factor authentication through a PIN or password sent to the registered phone. Secure four-year storage is included in the filing price. Live chat runs Monday through Friday from 8:30 AM to 6:00 PM Central Time, with 24/7 support during tax season.

Pricing

The Essential plan is free, but it is a pay-per-form option rather than a free filing allowance: the free-plan form limit is zero. It is aimed at individuals and small businesses that want to pay when they file. Form eFiling starts at $2.99 per form, with tiered volume pricing: the first 20 forms cost $2.99 each, forms 21–150 cost $2.30 each, forms 151–500 cost $1.31 each, and forms 501–1,000 cost $0.68 each; contact Tax1099 for 1,000+ forms. The declining rates favor larger filing batches, while the top tier requires a pricing conversation.

Teams costs $249.00 USD per year, billed $249/year, and adds to Essential for SMBs and collaborative finance teams. Scale costs $349.00 USD per year, billed $349/year, and adds to Teams for high-volume and growing organizations. These annual plans are the options for buyers who want more than pay-per-form filing, but the plan descriptions do not specify seat counts or filing quotas, so teams should confirm those terms before choosing.

Optional services can add to filing costs: real-time TIN matching is $1.00 per unit, TIN matching within 24 hours is $0.37 per unit, and IRS-compliant eDelivery is $0.25 per unit. Account for these charges when estimating the full cost of a filing workflow.

Platforms

Tax1099 is available on the web and through an API. The API option is relevant to organizations connecting tax filing to their own software or applications; this is not a desktop or mobile platform listing.

Who it's for

The platform serves small and medium businesses, accountants, CPAs, bookkeepers, and corporations, and also presents solutions for gig businesses, marketplaces, and crypto exchanges. It is most compelling for organizations with varied filing needs, accounting integrations, or API workflows. A one-off filer with a narrow form requirement should weigh the per-form price and optional charges against simpler filing services.

Pros and cons

Pros: Broad form coverage and filing across federal, SSA, and participating state channels can consolidate multiple reporting tasks.
Pros: Two-way sync with QuickBooks Online, Xero, and BILL, plus other import routes and API integration, gives accounting and software teams several ways to connect data.
Pros: Four-year storage is included in the filing price, and security measures include two-factor authentication.
Cons: The free plan includes no forms, so it does not provide free filing.
Cons: TIN matching and eDelivery are separately priced, and high-volume filing at 1,000+ forms requires custom pricing.

Alternatives

Tax Information Reporting Software and Tax Compliance Software are useful starting points for comparing products in those categories.

Consider efile4Biz if its free Basic plan, which charges per form, or its $149.00 USD per year Plus plan better suits your budget; Basic includes one user, reports, chat and email support, and $1 TIN matching. TaxBandits is another option, with a free plan and paid Basic and Plus plans at $19.00 USD per month and $29.00 USD per month respectively.

Yearli may fit filers who want to start with a Core plan that includes W-2 and 1099 forms, quarterly filing, chat and email support, and per-form TIN matching, with an annual subscription and filing fees. E-File Magic is another alternative to compare.

WageFiling offers per-form filing for 1099-MISC or W-2, with its Original (Normal) plan at $3.69 USD per form and Corrections at $4.99 USD per form. CheckMark 1099 Software may suit buyers seeking desktop software: its 2026 tax year Print Pro plan starts at $239.00 USD per year and includes unlimited recipients and unlimited print filings for one company and one computer.

1042-S Pro and 1099 Pro are further alternatives to compare for specialized filing needs.

Verdict

Tax1099 is a strong choice for businesses and tax professionals that need broad form coverage, accounting connections, or API access alongside filing and compliance tools. Its main advantage is the range of filing workflows it can accommodate; its main drawback is that free access does not include filings and add-ons can increase costs. Compare expected form volume and service fees before selecting an annual plan or pay-per-form filing.

	MasterTax	Tax1099
Free plan		Yes
Paid from		$20.75/mo
Platforms	api	api, Web
Supported tax types	Federal, state, and local payroll taxes
Return filing	Yes
Filing support level	automated
API access	Yes
Free plan		Yes
Forms covered		both
Federal e-file		Yes
State e-file		Yes
Recipient delivery		both
Correction filing		Yes
Free-plan form limit		0 forms
Import methods		integrations

MasterTax vs Tax1099

MasterTax

Tax1099