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SREN

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Bookkeeping you never have to think about.

An accounting firm in Belgrade for sole traders and companies. Precise, discreet and always on time.For sole traders and companies. Precise, discreet, on time.

Belgrade · 30 years · 170 clients

Services

Books, taxes, payroll and reports.
Every deadline is ours.

You send your documents once a month. We post, calculate and file, within the legal deadline.

Bookkeeping

Your books kept in line with the regulations.

Tax compliance

Taxes calculated and filed on time.

Payroll

Salaries, contributions and employee filings.

Reporting

Financial statements and year-end accounts.

Analytics

A view of the business from your own numbers.

Experience across a wide range of industries.

For thirty years we have kept the books of companies of every size and industry. We most likely already know the particulars of yours.

  • Retail
  • Services
  • Manufacturing
  • IT
  • Hospitality
  • Construction
  • Import and export
  • Foreign-owned companies
  • Groups of related companies
  • and many more

Who we work for, and what it costs.

The price depends on your legal form, VAT status and volume of work. Set your volume and see an indicative price for your case.

up to 20
Incoming and outgoing invoices, on average per month.
Payroll: + 1,500 RSD per employee a month.
Flat-rate sole trader

from 4,900 RSD

a month, VAT not included

For sole traders taxed at a flat rate.


  • Turnover ledger (KPO)
  • Tax and contributions
  • Bank certificates
  • A permanent accountant for your company
Request a quote
Companies and partnerships

from 11,200 RSD

a month, VAT not included

For limited companies, partnerships and sole traders who keep full books.


  • General ledger
  • Annual accounts
  • Tax returns
  • A permanent accountant for your company
Request a quote

Complex businesses (import and export, foreign owners, several activities, groups of companies): quoted individually.

Prices are indicative and exclude VAT. The quote gives the exact amount for your company.

170 firms. On average nine years with us.

How we work

You sign. We do the rest.

What to expect once you hire us.

YouAt the start you sign the contract.The contract and an authorisation to collect your records.
WeWe collect the records directly from your current accountant. You call no one.
YouEvery month you send your documents.Invoices, bank statements and staff changes: by e-mail, a shared folder or on paper.
WeWe post the books, run payroll and file every return on time.
YouAt year end you do nothing.From you, only confirmation of data we already hold.
WeWe prepare and file the financial statements and the tax return.

What we commit to.

  • 01 / 05Your accountant

    One permanent accountant for your company.

    In charge of your company from day one: they know your business and your people. When they are away, a colleague who already knows your company steps in, so you never explain anything twice.
  • 02 / 05Reply

    We reply the same working day.

    Calls and messages received by 3 pm get an answer the same day; later ones by 10 am the next morning. If we do not know something right away, we tell you when we will.
  • 03 / 05Deadlines

    Every return two days before the deadline.

    At least two working days before the legal deadline, which leaves time to put right anything missing. You never have to think about deadlines.
  • 04 / 05Price

    You know the price up front. No surprises.

    We agree the monthly fee before you sign and change it only with 30 days’ notice. No amounts you have not seen in advance.
  • 05 / 05Discretion

    Your name and your data stay confidential.

    We do not publish client names or use them as references without your consent. Your information stays between you and your accountant.
Switching accountants?We handle the move from day one. The first payroll and returns are filed on time, like every one after.Arrange the switch
Analytics

Your numbers, once a month, on one page.

Every month you get a summary like this one. Five minutes and you know where the business stands. Analytics is agreed separately, alongside the bookkeeping we do.

  1. Revenue and costs side by side, and how much they moved since last month.

  2. Cash in the bank against what is due in the next 30 days. You know in time if it falls short.

  3. Before a big decision, we work out what it means for your numbers.

Dashboard

Primer d.o.o. (fictional company) · September 2026 · RSD

Revenue4,820,000+6% vs August
Costs3,910,000+11% vs August
Result910,000−11% vs August
Revenue and costsrevenuecosts
1M2M3M4M5MONDJFMAMJJAS
Cash in the bank1,240,000+3% vs August
Collected on time92%8% of invoices late
Largest customers
  • Alfa Event18%
  • Beta Kongres14%
  • Mi Transport11%
  • Delta Catering8%
Accountant’s note

Costs have grown faster than revenue for the third month running, mostly fuel and rent. Before you hire another employee, we suggest we talk about your prices.

When you need more than bookkeeping.Analytics is available to our bookkeeping clients. Because we already keep your books, the numbers are accurate and ready with no extra work for you.Ask about analytics
About

The people who keep your books.

Photograph
Photograph
Photograph
Photograph
  • First LastFounder
  • First LastBookkeeping
  • First LastPayroll
  • First LastTax compliance
Clients

Clients who stay.

170 companies trust us.
Most for more than ten years.

Entered in the Register of Accounting Service ProvidersEntry number [—]. Check it on the Business Registers Agency site.
Members of the Serbian Association of Accountants and AuditorsThe professional association of the accounting profession.
Meet us before you sign.Book a conversation
Contact

Get in touch. We take it from there.

Tell us a little about the company and you get a quote with a price.

  • We reply the same working day.
  • A quote with an exact price, no commitment.
  • We collect the records ourselves.

It is enough to say what you do and roughly how many invoices and employees you have. Do not send confidential documents here.

How are your books kept now?

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You will hear from[First Last]Founder
Phone011 000 0000Weekdays, 8 am to 4 pm
E-mail[e-mail address]
Address[Street and number]Belgrade

Privacy policy

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