Sunny is now Sunio.
Starting from 1st of April 2025, the name of
Sunny Finants OÜ has changed to Sunio.
Please visit our new sites:
Companies registered
Countries
Different industries

SERVICE PLANS
Basic
€19 /month
First 3 months for FREE
✔ Legal address & Contact person
✔ Accounting software (invoicing solution)
Lite
€79 /month
Features of Basic
✔ Monthly accounting
✔ Annual reporting
✔ Unlimited invoices
✔ Sales volume threshold €5,000 / month
Advanced
€109 /month
Features of Lite
✔ VAT Reporting in EE
✔ IOSS/OSS Reporting
✔ Sales volume up to €10,000 / month
Advanced+
€179 /month
Features of Advanced
✔ 3 E-commerce sales channels
✔ Sales volume up to €20,000 / month
Flex
Starting from €69/month
Features of Advanced+
✔ Volume-based accounting
✔ VAT Reporting in EE
✔ Cash flow up to €500,000
Flex Pro
Starting from €109 /month
Features of Flex
✔ Senior accountant
✔ Audit support
✔ Unlimited cash flow
POPULAR EXTRA SERVICES
e-Residency Advisory
99€
Includes 1 hour of written advisory on
- Accounting
- Taxation
- Banking options
- Company registration
Company Documents
from 50€
Notary certified documents
- Tax residency certificate
- Registration certificate
- Articles of Association
- VAT registration certificate
VAT Number Registration
99€
Register Estonian VAT in 1-6 days
- Includes communication with tax authorities
- Requires monthly accounting service
Get 10% off from Hellotax rates through our partnership here.
-
Stay tax compliant within Europe and monitor your thresholds
-
Register for VAT outside of Estonia online & have hellotax take care of your VAT Filings
CUSTOMER REVIEWS
I had an exceptional experience with Sunny Business, as they provided outstanding service and made the entire process incredibly easy. From the start, their prompt and courteous communication set the tone for professionalism. Their dedication to understanding my specific needs and offering tailored solutions was impressive. The team’s expertise ensured an efficient process, while their proactive approach and commitment to customer satisfaction truly stood out. I highly recommend Sunny Business to anyone seeking a service provider that combines expertise with exceptional customer care.
They are very professional, the services they offer are very efficient and if you have any questions, they solve them quickly without any problems. An incredible service.
I would like to express my gratefulness to the Sunny Business team. Here is a brief summary: Support: Their support through out the whole journey with various topics has been really top quality. Always quick to provide a professional answer. Pricing: I have compared their rates with the rates of others and I have found Sunny Business to be the best in terms of quality and price. Negatives: No negative points to recall.
LATEST NEWS
Navigating VAT. A Comprehensive Guide for companies registered in Estonia.
Discover VAT and sales tax rules for digital services, goods, and e-commerce. Learn about Estonian VAT types, thresholds, and your business obligations.
Estonian Business Operations- and Compliance Guide
Navigate Estonia’s business landscape with this guide on company setup, VAT, tax reporting, and compliance—essential for e-residents and entrepreneurs.
Estonian e-Residency attracts record interest and revenue in 2024
The Estonian e-Residency turns 10 in 2024, thriving as a hub for entrepreneurs, freelancers, and digital nomads with low taxes and easy bureaucracy.
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