Save time to focus on your business with Sage Accounting
search icon

SEAMLESS AND STRESS-FREE

Self-assessment accounting, simplified

By staying on top of the numbers, sole traders and small businesses have all the information they need to record transactional data and get tax confident. You or your accountant has the ability to easily submit a self-assessment tax return.

What is income tax self-assessment?

Revenue use self-assessment to calculate the tax on your income. It’s one type of tax return that often applies to self-employed people, or on supplemental or non-PAYE income. Tax is usually deducted automatically from wages, pensions, and savings but if you receive further income, it’s important to report this to Revenue by sending a self-assessment tax return each year. You can get your self-assessment tax return sorted in three simple steps.

Step one: Register

Make sure you’ve registered with Revenue, through your local Revenue office or through Revenue Online Service (ROS), if you meet the requirements for self-assessment.

Step two: Submit

31 August is the deadline to submit a self-assessment if you would like Revenue to calculate your return for you.

Step three: Pay and File

In 2023 the deadline has been extended to 15 November to those customers who both pay and file through Revenue Online Services.

Quotes & Estimates 09.02.2022 From 09.01.2023 To Calculate Refresh summary DUE €3,561.10 €15,100.50 50% €7,550.25 25% €4,228.14 14% €3,322.11 11% 44% OVERDUE €4,211.29 56% Outstanding Sales Invoices €290.00 In €98.00 Out €500 .99 €1,055 .99 €1,055 9:41 Hi, Michael

Stay organised with digital records

Digital records are a simple and secure way to store your financial records in one place:

  • Create sales and purchase invoices which automatically add to your accounts
  • Use the Sage app on your phone or tablet to track admin on the go
  • Easily access, amend or remove information to improve accuracy

Save time with automation

Save time and avoid mistakes with automated processes that simplify preparing for self-assessment:

  • Connect your bank feeds to automatically import transactions
  • Match your transactions with invoices easily using automated technology
  • Create recurring invoices to save time for your business
Bank Transactions Transactions 3 Last updated 15 minutes ago Mon, August 15 Energy Supplier €270.00 Fri, August 12 Work Contracts LTD €230.00 Thurs, August 11 Supplies store -€30.00

Plans to support you and your business

Get full access to your product, and upgrade or cancel at any time. No long-term contracts, commitments or hidden fees.

Accounting Start

Great for sole traders and freelancers.
€14.00
per month/excl VAT*
FREE for 3 months, then €14 a month. You save €42
Most popular

Accounting

Great for sole traders and start-ups.
€29.00
per month/excl VAT*
FREE for 3 months, then €29 a month. You save €87.00
*Get 3 months free, then €14/€29 + VAT/mo (tier depending). Terms and conditions apply.
(1) Starting at 5 employees for €0.00 (offer price when coupled with Sage Accounting) per month + VAT with the option to add employee tiers for up to 100 employees. RRP from €11 + VAT per month (after offer).

See what our customers have to say

Find out how Sage simplifies for all types of business.
Engineering

"The time saved using Sage Accounting is easily 10 hours a month with quotes and invoices. Have yet to do my tax returns but I know it will be simpler and faster than my original manual methods."

Jim Wallace
Owner, The Local Wrought Iron Company Ltd.

Retail

"Before Sage, it took me over three weeks to go through six months’ of receipts. Now … I just take a photo and upload it to Sage every week using the app on my phone."

Rory Copplestone
Business Owner, Foxglove

Construction

“By using Sage Accounting, the time taken to create an invoice has been reduced from 10 minutes down to zero minutes.”

Gerard McElhinney
Director of Client Services, Vinehall Displays

Ready to get tax right?

checklist

Download our checklist to get prepared for the self-assessment 15 November deadline.

Self-assessment: your questions answered

Guide

Everything you need to know about self-assessment and your tax return.

Self-assessment news and advice

 Sage Advice

Get articles, insights, and tips to help with your preparations for self-assessment from Sage Advice, our business blog.
5 reasons to know your accountancy practice clients better

5 reasons to know your accountancy practice clients better

Discover why knowing your clients and understanding their challenges and dreams can benefit both your practice and them.

Read More
Read More
How to deal with a cyber attack on your accountancy practice

How to deal with a cyber attack on your accountancy practice

How to respond to a cyber attack on your accountancy practice, with a step-by-step list of key actions for you to take.

Read More
Read More
What is VAT? A guide to VAT for small businesses in Ireland

What is VAT? A guide to VAT for small businesses in Ireland

Unsure about VAT? Discover the basics on Value Added Tax and what it is, how to calculate VAT and how to submit VAT returns to Revenue.

Read More
Read More
Self-assessment expenses you can claim on your tax return

Self-assessment expenses you can claim on your tax return

Want to know how you can reduce your company's tax bill? Here's a guide to the self-assessment expenses you can claim against your profits.

Read More
Read More
Preliminary tax: What self-employed taxpayers need to know

Preliminary tax: What self-employed taxpayers need to know

Self-employed small business owners, discover how preliminary tax works, how it's calculated, when it's due and how to submit payment.

Read More
Read More
Self-assessment tax return: A guide on how to complete it

Self-assessment tax return: A guide on how to complete it

Discover the steps to take to file your self-assessment tax return, including info on registering, tax calculations, and fines to be aware of.

Read More
Read More
Self-assessment FAQs: 7 answers to help you when filing your tax return

Self-assessment FAQs: 7 answers to help you when filing your tax return

Discover answers to frequently asked questions on self-assessment tax returns and learn what you need to do, so you can file on time.

Read More
Read More
10 top tips for filing your self-assessment tax return

10 top tips for filing your self-assessment tax return

Here are top tips on filing your self-assessment tax return, including which expenses are tax deductible and advice on pension contributions.

Read More
Read More

Accountant or bookkeeper in practice?

Get Sage Accounting Plus free with Partner Edition.

default-image

Give Feedback