Passfab vs Taxextension: which one wins?
Verified promo code data for Passfab vs Taxextension - 34 active codes across 2 stores as of July 2026. All numbers below are pulled live from the CouponHub community-submitted, human-reviewed catalog.
Most codes
Taxextension
Deepest discount
Taxextension
Highest success
Passfab
Most active
Passfab
Passfab
Software
- Active codes
- 16
- Best current
- 15% off
- Discount range
- 10% - 15%
- Most common type
- Percentage off
- Success rate
- -
- Total uses
- 0
- Last activity
- -
Taxextension
Finance & Insurance
- Active codes
- 18
- Best current
- 93% off
- Discount range
- 10% - 93%
- Most common type
- Percentage off
- Success rate
- -
- Total uses
- 0
- Last activity
- -
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This page compares Passfab vs Taxextension using live data from the CouponHub catalog. Every code counted here has been submitted by the community and reviewed by a real person before publishing. Success rate is the share of community up-votes across all active codes at each store. The comparison is regenerated every hour so numbers stay current.