Pricing
Simple, annual
pricing.
Pick the tier that fits your import volume. Annual contract, 14-day satisfaction guarantee.
Starter
£2,400/year
£200/month equivalent
For small importers handling a handful of suppliers
Typical saving: £8,000–£20,000 per year
Growth
£7,200/year
£600/month equivalent
For mid-market importers — most of our customers
Typical saving: £30,000–£80,000 per year
Scale
£18,000/year
£1,500/month equivalent
For larger importers and corporate finance functions
Typical saving: £100,000–£250,000 per year
Enterprise
Custom pricing
For large groups and complex supply chains. Unlimited suppliers, import volume, seats, entities. Custom integrations, custom SLAs, procurement consulting included.
Typical saving: £200,000+ per year
All prices in GBP, excluding VAT. Annual contracts paid yearly. 14-day satisfaction guarantee.
How we calculate typical savings
Saving estimates are based on the difference between using HMRC's default emission factors versus verified supplier data, multiplied by a UK ETS forward price of £58/tCO2e. Your actual saving depends on your suppliers, import mix, and the final HMRC methodology. Use the calculator on our homepage for an estimate specific to your imports, or book a call for a precise figure.
FAQ
Frequently asked pricing questions
Can I upgrade or downgrade later?
Yes — tier changes apply at next renewal. Contact us to discuss mid-term changes.
What if my saving is less than the subscription cost?
It won't be — but we'll be honest with you if it might be. Use our calculator or book a call. If the projected saving doesn't significantly exceed the subscription cost, we'll tell you upfront, recommend the right tier, or suggest CBAMcheck (free) is enough for your situation.
Do you offer enterprise pricing?
For importers above £20m of CBAM-scope imports, or with multi-entity or multi-jurisdiction needs, we offer custom Enterprise pricing. Book a call.
Are there hidden fees?
No. The subscription includes everything listed in your tier. No per-import, per-supplier, or per-return charges.
Do you offer a free trial?
We don't offer free trials — but we offer a 14-day satisfaction guarantee. If Oportax isn't right for you, cancel within 14 days for a full refund. Most customers know within their first week.