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  • Account NI - Good Invoicing Practice

    Topics:
    • Account NI, 
    • Good invoicing practice

    Account NI processes over 20,000 invoices per month. We are keen to work closely with suppliers to the departments in order to provide the best service possible and facilitate prompt payment of invoices.

    How to invoice Account NI

    Account NI invoice processes

    Account NI’s preferred method of payment is directly to a bank account via BACs. This is a more secure and convenient method than cheque for both Account NI and suppliers and we would encourage you to provide your bank details and avail of it.

    You can ask for BACS payment to be made by emailing the following details servicedesk@accountni.gov.uk or through the relevant Departmental contact:

    • bank or building society name and address
    • account name
    • account number
    • ​sort code
    • building society roll number (if applicable)
    • remittance email address

    You will receive a remittance advice by email or post. We make payments every working day and the advice will be sent out on the day after we make the payment. Where possible payments are made by BACs and will take a minimum of three days to arrive in your account.

    In order to ensure a prompt payment, make sure you:

    • send your invoice to the correct address
    • ensure your invoice has valid characteristics

    Account NI has taken steps to reduce invoice processing times to within 10 days of receipt of invoice for goods and services. Invoices are paid as soon as they have been fully authorised and quality assured by the departmental officials. This applies to all suppliers of goods and services but our existing contractual terms and conditions remain unchanged.

    Yearly NICS prompt payment tables are available to view.

    Suppliers can have orders emailed directly to them, this can be requested by emailing details to servicedesk@accountni.gov.uk or contacting the relevant ordering Department directly to update details on Account NI system.

    Please contact Account NI if you have any further queries.

    Where to send your invoices

    To help Account NI process invoices quickly, ensure your invoices are sent to the correct address.

    Ways to invoice Account NI

    There are two main ways that invoices can be sent to Account NI; by email or post.

    The preferred method is by email.

    On no account should invoices be sent by both email and post.

    By email

    Dealing with Account NI electronically is both cheaper and faster.

    To maximise the benefits of full electronic invoice processing ANI have introduced an e-Invoicing solution. There is some set up required to on-board suppliers to this solution, enquiries and requests for on-boarding should be sent to einvoicinginfo@accountni.gov.uk.

    The solution is very straight forward and simply requires that all invoices are sent via email, in structured PDF format and that all invoices must quote a valid Account NI Purchase Order number (Note: valid Account NI order numbers are 10 digits in length and begin 6xxxxxxxxx). Invoice received in ANI without a Purchase Order number from an on-boarded supplier will be returned directly to the supplier.

    On-boarded suppliers should send invoices to einvoicing@accountni.gov.uk. Invoices must be in structured pdf format and contain a valid ANI Purchase Order number.

    Alternatively -

    Invoices can be emailed to invoices@accountni.gov.uk. Invoices must be in either .pdf or .tif format.

    On no account should invoices be sent to both email addresses

    By post

    Hard copy invoices can be sent to the relevant departmental PO Box detailed below -

    Department of Agriculture, Environment and Rural Affairs

    Account NI – DAERA
    PO Box 1190
    Belfast
    BT1 9JE
    Purchase Order Number: 618xxxxxxx

    Department of Education

    Account NI – DE
    PO Box 1193
    Belfast
    BT1 9JH
    Purchase Order Number: 617xxxxxxx

    Department for the Economy

    Account NI - DFE
    PO Box 1148
    Belfast
    BT1 9FU
    Purchase Order Number: 613xxxxxxx

    Department of Finance

    Account NI - DOF
    PO Box 1120
    Belfast
    BT1 9FZ
    Purchase Order Number: 610xxxxxxx
     

    Department of Health

    Account NI - DOH
    PO Box 1173
    Belfast
    BT1 9HQ
    Purchase Order Number: 614xxxxxxx

    Department for Infrastructure

    Account NI - DFI 
    PO Box 1207
    Belfast
    BT1 9JW
    Purchase Order Number: 621xxxxxxx

    Department for Communities

    Account NI – DFC
    PO Box 1176
    Belfast
    BT1 9HT
    Purchase Order Number: 615xxxxxxx

    Department of Justice

    Account NI – DOJ
    PO Box 403
    Belfast
    BT1 9PG
    Purchase Order Number: 623xxxxxxx

    Public Prosecution Service

    Account NI – PPS
    PO Box 405
    Belfast
    BT1 9PH
    Purchase Order Number: 624xxxxxxx

    Northern Ireland Office

    Account NI – NIO
    PO Box 2196
    Belfast
    BT1 9YG
    Purchase Order Number: 625xxxxxxx

    The Executive Office

    Account NI - TEO
    PO Box 1119
    Belfast
    BT1 9FY
    Purchase Order Number: 611xxxxxxx

    Characteristics of a valid invoice

    Sometimes a number of invoices have to be rejected as they are not valid. To help Account NI process invoices quickly, follow the following good invoicing practice.

    What is a valid invoice

    Valid invoices are those which are legible, from which a clear scanned image can be produced, and which clearly show the following information:

    (a) the department being billed

    (b) the 10 digit Purchase Order number which will be provided when goods or services are requested by a department

    (c) the invoice number, or where a utility bill, the account number

    (d) payment terms

    (e) invoice date / tax point

    (f) supplier name, address, postcode and VAT registration number

    (g) remittance name and address where this is different to (f) above

    (h) goods / service details which match the PO details, including quantity billed, item description, unit of measure, unit price and total value

    (i) the agreed charge, including any discounts, handling and freight charges and a breakdown clearly showing each VAT amount and the applicable VAT rate (and where not complete, a breakdown of the relevant work or services as they relate to this charge or an explanation of a difference in expected charge)

    Ensure that your invoice / credit note is legible, especially if handwritten (our preference is for typewritten). In addition, ensure that it is not:

    • printed on dark paper
    • printed in a colour of ink that is difficult to scan, such as purple
    • stapled, as this also creates problems for scanning

    Related content

    • Characteristics of a valid invoice
    • How to invoice Account NI
    • Where to send your invoices
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