Accounting for companies - SIA

How the accounting system works for SIA

Enter income and expenses
Income
Invoices to clients, prepayments, income from provided services or sold goods
Expenses
Supplier invoices, salaries, tax payments, purchase of fixed assets, daily business expenses
The system prepares reports and declarations
Bilance
Report must be submitted by May 31st
Uzņēmuma ienākuma nodokļa (UIN) deklarācija
Report must be submitted by January 20th, the 20th of the following month, or May 31st
Tax must be paid by January 23rd or the 23rd of the following month
Operāciju žurnāls
Report must be available upon request
Tax is not required to be calculated
Ieņēmumu un izdevumu uzskaites žurnāls
Report must be available upon request
Tax is not required to be calculated
Pievienotās vērtības nodokļa (PVN) taksācijas perioda deklarācija
Report must be submitted by the 20th of the next month
Tax must be paid by the 23rd of the next month
*By default, the VAT return is prepared every month, but if the user has chosen to prepare the VAT return quarterly, then it will be prepared for each quarter.Pamatlīdzekļu un nemateriālo ieguldījumu nolietojuma un vērtības norakstīšanas aprēķins
Report must be available upon request
Tax is not required to be calculated

Follow the calendar or receive deadline reminders
- About VAT, CIT and annual report deadlines
- About tax payments
- About employer reports and salary payments
Download and submit to the VID the reports already prepared automatically
In XML format - when submitted to the VID, fields are read and auto filled to meet the requirements
Pay taxes
In the system report you can see in advance how much and which taxes need to be paid. Know what to expect on time and make the transfer to the unified tax account

Features that make accounting easier for Latvian businesses
Issue invoices and get paid faster!
Automate the invoicing process, get paid faster, and focus on what truly drives your business forward

Receipt and invoice scanning
Automation that pays off! Save up to 80% of the time compared to manual data entry

Reporting and tax calendar
All reports and tax declarations are generated automatically - from quarterly to annual. Enter your income and expenses, the system will calculate the taxes - just download and submit

Fixed asset accounting
Enter an asset once - depreciation is calculated automatically, and the data goes straight into the reports

Accept payments without a terminal
Instantly with a QR code or link - perfect for service providers without a cash register. Create an offer, the client scans and pays

Accurate salary calculation every month
Automatically calculates salaries, taxes, and vacation pay, while also preparing all mandatory documents

Bank integration and payment management
The fastest way to manage business transactions - accurately and clearly

Expense analytics and tips
Analyze your expenses and get smart tips on what can be deducted. Compare with others in your field and avoid missing out

Problems and challenges entrepreneurs face

The system automatically prepares the annual report with the necessary attachments, including the balance sheet and the profit and loss statement - you only need to submit it to EDS.
“Afraid of calculating taxes incorrectly”
The system calculates taxes automatically, you only need to enter transactions, and documents are always available in the system.
“I don’t know which expenses can be deducted in my activity”
Using artificial intelligence, the system compares your data with millions of transactions from similar users and suggests which expenses you can deduct according to your turnover.
“Afraid of a VID audit”
Everything is stored in the system, not on different devices, in WhatsApp or emails. All transactions are properly recorded, data is securely stored, and all documents are always available in one place.
“I want to do more myself but still keep working with my accountant”
Instructions, videos and reminders are available for free. Premium plan users can always ask our expert questions, and if you have your own accountant, you can invite them to register in the system and connect to your profile
“Not sure where to start”
Free webinars and their recordings, blogs, step-by-step videos on how to get started, and a calculator to choose the most profitable tax regime or business form.
How to start using pats.lv

On the website, click “Register and try for free” and create your company profile
Enter your company details - the system will automatically load information from the publicly available Latvian Company Register.
If you are not yet an SIA owner and are only planning to start, you can still try out how the system works.

Enter opening balances and start adding transactions
Issue invoices to clients, add receipts, or enter transactions manually.
Enter your income and expenses! You can do it manually or automate the process - for example, issue an invoice, receive quick payment, or scan a receipt.

- Link account statement
- Add a payment method
- Set up your invoice design
- Enter employee data
Get ready-made reports and submit them to the VID
The system prepares reports, statements, and VAT declarations - you only need to upload them to the VID using the EDS system.

The Pats.lv system can both replace an accountant and work together with one
Ask an expert
If your company doesn’t have an accountant but you have questions - the Premium plan for €27 per month allows you to ask our tax expert or accountant. All answers are saved in your profile.
No accountant, but I want one
From your profile, create a request if you need an accountant - for one-time help or full accounting service, and we’ll match you with the right professional.
Give access to your accountant
If you work with your own or an external accountant, you can manage everything together in the pats.lv system - just give them access. When working together, the accountant can see all documents, invoices, receipts, and bank statements - nothing needs to be sent manually.
Questions about using the pats.lv accounting system?
Even though we have an Info Center with clear step-by-step instructions, we understand - sometimes questions still come up. Our support team is always ready to help - ask your question and get a clear answer.
How much does it cost

- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Operations journal
- General ledger
- Corporate income tax declaration
- Annual report
- Balance sheet
- Profit and loss statement
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Income and expense ledger
- Self-employed person's social security contributions report
- Social contributions report for MUN taxpayers
- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Register of transactions starting from current month
- Adding transaction history starting from 2019
- Analytical recommendations for expense deduction
- Scanning of receipts and invoices
- Depreciation of fixed assets
- Linked bank account for automated upload of bank statements
- Invoicing
- Remote payment acceptance by card or bank transfer
- Payroll accounting
- Quick questions to an accounting and tax expert

- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Operations journal
- General ledger
- Corporate income tax declaration
- Annual report
- Balance sheet
- Profit and loss statement
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Income and expense ledger
- Self-employed person's social security contributions report
- Social contributions report for MUN taxpayers
- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Register of transactions starting from current month
- Adding transaction history starting from 2019
- Analytical recommendations for expense deduction
- Scanning of receipts and invoices
- Depreciation of fixed assets
- Linked bank account for automated upload of bank statements
- Invoicing
- Remote payment acceptance by card or bank transfer
- Payroll accounting
- Quick questions to an accounting and tax expert

- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Operations journal
- General ledger
- Corporate income tax declaration
- Annual report
- Balance sheet
- Profit and loss statement
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Income and expense ledger
- Self-employed person's social security contributions report
- Social contributions report for MUN taxpayers
- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Register of transactions starting from current month
- Adding transaction history starting from 2019
- Analytical recommendations for expense deduction
- Scanning of receipts and invoices
- Depreciation of fixed assets
- Linked bank account for automated upload of bank statements
- Invoicing
- Remote payment acceptance by card or bank transfer
- Payroll accounting
- Quick questions to an accounting and tax expert

- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Operations journal
- General ledger
- Corporate income tax declaration
- Annual report
- Balance sheet
- Profit and loss statement
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Income and expense ledger
- Self-employed person's social security contributions report
- Social contributions report for MUN taxpayers
- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Register of transactions starting from current month
- Adding transaction history starting from 2019
- Analytical recommendations for expense deduction
- Scanning of receipts and invoices
- Depreciation of fixed assets
- Linked bank account for automated upload of bank statements
- Invoicing
- Remote payment acceptance by card or bank transfer
- Payroll accounting
- Quick questions to an accounting and tax expert

- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Operations journal
- General ledger
- Corporate income tax declaration
- Annual report
- Balance sheet
- Profit and loss statement
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Income and expense ledger
- Self-employed person's social security contributions report
- Social contributions report for MUN taxpayers
- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Register of transactions starting from current month
- Adding transaction history starting from 2019
- Analytical recommendations for expense deduction
- Scanning of receipts and invoices
- Depreciation of fixed assets
- Linked bank account for automated upload of bank statements
- Invoicing
- Remote payment acceptance by card or bank transfer
- Payroll accounting
- Quick questions to an accounting and tax expert

- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Operations journal
- General ledger
- Corporate income tax declaration
- Annual report
- Balance sheet
- Profit and loss statement
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Income and expense ledger
- Self-employed person's social security contributions report
- Social contributions report for MUN taxpayers
- Value Added Tax (VAT) declaration for the taxation period
- Depreciation and value write-off calculation for fixed assets and intangible investments
- Employer’s report
- Information about employees
- Statement on amounts paid to a natural person
- Register of transactions starting from current month
- Adding transaction history starting from 2019
- Analytical recommendations for expense deduction
- Scanning of receipts and invoices
- Depreciation of fixed assets
- Linked bank account for automated upload of bank statements
- Invoicing
- Remote payment acceptance by card or bank transfer
- Payroll accounting
- Quick questions to an accounting and tax expert

Pats.lv - your trusted accounting partner. Not sure where to start or missing an answer?
Not sure whether to start an SIA or work as self-employed
If you’re unsure which business form and tax regime to choose - try our easy-to-use calculator and experiment with estimated figures. It will help you make a clear decision and understand whether it’s more beneficial for you to register a SIA or work as self-employed
If you plan to hire or already have employees, see how the salary calculator works
The salary calculator shows the net and gross salary, as well as the employer’s total expenses for the employee
Start your own company
Find out how to register a Limited Liability Company (SIA) in Latvia
Become self-employed in Latvia
If you’re thinking about becoming self-employed and want to learn how accounting works
Even if you’re not a user but have a question - feel free to write to us at [email protected]
Your digital accountant - suitable for all industries and professions

Start and feel the difference
From employee to owning your own salon
Invoices, tax calculations, reminders - everything happens automatically. No more Excel or manual work.
From hobby to first orders
See how much you earn and where you spend. Use recommendations based on data of similar users to write off expenses correctly and safely.
Student combines studies and work
VAT, quarterly and other reports are prepared automatically and are available for submission at the required time.
How sewing turned into an international business
Invoices with payment status - see what has been paid, what is overdue and where to take action. No mistakes. No uncertainty.