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Accounting · head to head

Mercury vs TaxAct

Mercury logo

Mercury

Accounting

Banking for startups

From
Free
Rated
-
Full reviewWebsite
TaxAct logo

TaxAct

Accounting

Get your maximum refund, guaranteed

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Mercury treasury access requires a $250,000 balance held with Mercury; TaxAct free edition available only to approximately 40% of filers
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Mercury and TaxAct actually diverge.

Attributes where Mercury and TaxAct differ
AttributeMercuryTaxAct
Pricing modelfreemiumone-time
PlatformsWeb, Ios, AndroidWeb
Founded2019Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Accounting).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Mercury

  • Business checking
  • Savings accounts
  • Virtual cards
  • Team management
  • API access
  • QuickBooks
  • Xero
  • Stripe

Only in TaxAct

Nothing recorded that Mercury does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Mercury

  • Business banking and payments for startupsnot TaxAct
  • Managing treasury, invoicing and corporate cards from one accountnot TaxAct

TaxAct

  • Individual tax filingnot Mercury
  • Self-employed tax preparationnot Mercury

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Mercury

  • Treasury access requires a $250,000 balance held with Mercury
  • Non USD international wires carry a 1% conversion fee
  • Choosing OUR wire coding, which covers intermediary bank charges, costs $15 per wire
  • ACH invoicing is $1 per transaction on Mercury Plus and only free on the $299 a month Pro plan
  • Advanced and recurring invoicing require Mercury Plus at $29.90 a month

TaxAct

  • Free edition available only to approximately 40% of filers
  • Pricing excludes separate state filing fees
  • Xpert Full Service pricing available on request only

Pricing, plan by plan

Mercury

Free
  • Mercury (Free)Free
    • ACH payments
    • Domestic wires
    • Real-time payments
  • Mercury Plus$29.9/month
    • Invoice ACH debits
    • Recurring invoices
    • Invoicing API (500/month)
  • Mercury Pro$299/month
    • All Plus features
    • Relationship manager
    • Free ACH invoice debits

TaxAct

Free
  • Free EditionFree
    • W-2 income
    • Unemployment
    • Basic credits and deductions
  • Deluxe$59.99/tax-year
    • All Free Edition features
    • Home ownership deductions
    • Childcare and dependent care
  • Premier$99.99/tax-year
    • All Deluxe features
    • Investment income and capital gains
    • Cryptocurrency reporting
  • Self-Employed$109.99/tax-year
    • Complete business support
    • For contractors, freelancers, and sole proprietors

Which should you pick?

Choose Mercury if

  • You need business checking.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want savings accounts.
Mercury review

Choose TaxAct if

  • You want to start without paying.
TaxAct review

Questions people ask

Is Mercury or TaxAct better?
Neither clearly leads. Mercury starts at Free and TaxAct at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mercury or TaxAct?
Mercury starts at Free and TaxAct at Free.
Does Mercury or TaxAct run on more platforms?
Mercury runs on Web, Ios, Android. TaxAct runs on Web.
Can I use Mercury for free?
Both have a free tier, so you can try either at no cost before committing.
What is Mercury best used for?
Mercury is most often used for business banking and payments for startups, managing treasury, invoicing and corporate cards from one account. Of those, business banking and payments for startups and managing treasury, invoicing and corporate cards from one account are not what TaxAct is typically brought in for.
What can Mercury do that TaxAct cannot?
Mercury covers Business checking, Savings accounts, Virtual cards, Team management.

Answered from the vendors’ own pages

Mercury: Is Mercury business banking free?

Mercury's base banking tier is free and includes ACH payments, domestic wire transfers, real-time payments, Bill Pay, and QuickBooks/Xero automations at no monthly cost.

Source
TaxAct: How much does TaxAct cost?

TaxAct offers a free edition for approximately 40% of filers, Deluxe at $59.99, Premier at $99.99, and Self-Employed at $109.99 per tax year.

Source
Mercury: What does Mercury Plus add beyond the free tier?

Mercury Plus costs $29.90 per month and adds invoice ACH debits, recurring invoice capabilities, invoicing API with 500 calls per month, unlimited 1099 filings, and access to partner benefits.

Source
TaxAct: Is TaxAct truly free for eligible filers?

Yes, TaxAct's Free Edition is available at no cost for W-2 employees, students, and filers meeting basic income and deduction requirements.

Source
Mercury: Does Mercury charge monthly account fees?

No, Mercury states there are no minimum account balance requirements, overdraft fees, required monthly fees, or account opening fees. The free tier includes essential business banking, with paid tiers available for additional features.

Source
TaxAct: What is the difference between Premier and Deluxe plans?

Premier adds support for investment income, capital gains, cryptocurrency, rental properties, and home sale reporting compared to Deluxe.

Source
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