Softwr

Accounting · head to head

Pennylane vs TaxJar

Pennylane logo

Pennylane

Accounting

French tool combining business finances, accounting and a pro account in one platform

From
On request
Rated
-
Full reviewWebsite
TaxJar logo

TaxJar

Accounting

Sales tax, simplified

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only TaxJar has a free tier, so it costs nothing to try first.
  • Each has a real cost: Pennylane no pricing is displayed on the homepage or linked pricing page; visitors are directed only to a Demarrer maintenant (Start now) signup flow with no published EUR figure; TaxJar both published plans include only 200 orders per month, so higher volume costs more
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Pennylane and TaxJar actually diverge.

Attributes where Pennylane and TaxJar differ
AttributePennylaneTaxJar
Starting priceOn requestFree
Pricing modelquoteusage-based
Free tierNoYes
PlatformsWebWeb, Api
FoundedUnknown2013

Identical on both: 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 Pennylane

Nothing recorded that TaxJar does not also cover.

Only in TaxJar

  • Tax calculation
  • AutoFile returns
  • Economic nexus tracking
  • Exemption certificates
  • Multi-channel support
  • Shopify
  • Amazon
  • WooCommerce

What people use each for

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

Pennylane

  • Automated invoicing with payment reminders and collectionsnot TaxJar
  • Real-time cash flow visibility and financial forecastingnot TaxJar
  • Employee expense management with card controls and workflowsnot TaxJar
  • Automated supplier invoice payment processingnot TaxJar
  • Mandatory e-invoicing compliance (France September 2026)not TaxJar

TaxJar

  • Calculating US sales tax at checkoutnot Pennylane
  • Reporting sales tax liability by state and jurisdictionnot Pennylane
  • Automatically filing state sales tax returnsnot Pennylane

Where each one falls short

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

Pennylane

  • No pricing is displayed on the homepage or linked pricing page; visitors are directed only to a Demarrer maintenant (Start now) signup flow with no published EUR figure
  • The product bundles accounting, invoicing and a business bank account together, so buyers cannot subscribe to only one function

TaxJar

  • Both published plans include only 200 orders per month, so higher volume costs more
  • The Starter plan at $39 per month allows only 3 data import integrations
  • AutoFile state filings are metered: Starter includes 2 credits a year and each extra filing costs $50, Professional includes 4 and each extra costs $55
  • Real time tax calculation API access requires the Professional plan at $99 per month
  • Phone support, a Customer Success Manager and a dedicated onboarding specialist require the Professional plan
  • The developer sandbox requires the Professional plan
  • The 10% saving requires annual billing

Pricing, plan by plan

Pennylane

On request

No published plan breakdown. See the Pennylane review.

TaxJar

Free
  • Starter$39/month
    • Up to 200 orders per month
    • 3 data integrations
    • API access included
  • Professional$99/month
    • Up to 200 orders per month
    • 10 total data integrations
    • 10,000 API calls per minute

Which should you pick?

Choose Pennylane if

Nothing in the data separates Pennylane from TaxJar on the points above - pick on price and on how each one feels to use.

Pennylane review

Choose TaxJar if

  • You need tax calculation.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want autofile returns.
TaxJar review

Questions people ask

Is Pennylane or TaxJar better?
Neither clearly leads. Pennylane starts at On request and TaxJar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Pennylane or TaxJar?
TaxJar has a free tier; the other does not. Paid plans start at On request for Pennylane and Free for TaxJar.
Does Pennylane or TaxJar run on more platforms?
Pennylane runs on Web. TaxJar runs on Web, Api.
Can I use TaxJar for free?
Yes. TaxJar has a free tier, so you can try it without paying. Pennylane starts at On request.
What is Pennylane best used for?
Pennylane is most often used for automated invoicing with payment reminders and collections, real-time cash flow visibility and financial forecasting, employee expense management with card controls and workflows, automated supplier invoice payment processing. Of those, automated invoicing with payment reminders and collections and real-time cash flow visibility and financial forecasting are not what TaxJar is typically brought in for.
What can Pennylane do that TaxJar cannot?
TaxJar covers Tax calculation, AutoFile returns, Economic nexus tracking, Exemption certificates.

Answered from the vendors’ own pages

Pennylane: What financial processes does Pennylane help automate?

Pennylane streamlines multiple financial functions including invoice creation, expense management, payment collection, and receipt documentation. The platform centralizes data from facturation, purchasing, treasury, and accounting in one unified system.

Source
TaxJar: How much does TaxJar cost?

TaxJar pricing starts at $39/month for Starter and $99/month for Professional. Save 10% or more with annual pricing. A 30-day free trial is available.

Source
Pennylane: Can Pennylane help with corporate spending control?

Yes. Pennylane provides corporate cards for employees with built-in spending controls and authorization workflows, allowing businesses to manage team expenses while maintaining visibility and approval requirements.

Source
TaxJar: What is the difference between TaxJar Starter and Professional?

Both plans handle up to 200 orders/month, but Professional includes phone support, dedicated success manager, 10 users, and more data integrations and API capacity.

Source
Pennylane: Does Pennylane provide real-time financial visibility?

Yes. Pennylane's unified dashboard provides live transaction visibility and real-time cash flow monitoring across the entire business, helping teams access financial data instantly.

Source
TaxJar: Does TaxJar offer discounts for annual billing?

Yes, TaxJar saves customers 10% or more when paying annually instead of monthly for both Starter and Professional plans.

Source
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