Israel Invoice Allocation Number: 2026 Thresholds and Rules

Quick answer: An Israel invoice allocation number (mispar haktzaa) is a 9-digit code from the Israel Tax Authority that must appear on B2B tax invoices above a threshold, measured before VAT. The threshold fell to NIS 10,000 on January 1, 2026 and to NIS 5,000 on June 1, 2026. Without it, your customer cannot deduct the input VAT.

Israel has moved quickly towards a clearance-style invoicing system under the Israel Invoices reform. The Israel allocation number is the core of it: before a VAT-registered business issues a large enough tax invoice to another business, it gets a unique number from the Tax Authority and prints it on the invoice. For suppliers, that means a new step in every big invoice. For buyers, it means checking incoming invoices before paying. This guide explains the 2026 thresholds, who is affected, how to get a number and how to avoid losing VAT. For context on similar regimes worldwide, see our e-invoicing guide, or draft your invoice now in our invoice generator.

Note: This is general information, not tax or legal advice. The Israel Tax Authority updates its instructions often, so confirm current rules with your accountant (roeh heshbon) or the Tax Authority.

What the allocation number is and how it works

The allocation number is a unique identifier, usually described as 9 digits, that the Israel Tax Authority assigns to one specific tax invoice. It appears on the invoice in addition to your own sequential document number. The process works like this:

1. The supplier prepares a tax invoice for a VAT-registered business customer.
2. The supplier's system checks the pre-VAT amount against the threshold in force on the issue date.
3. If above the threshold, the system requests a number from the Tax Authority, sending the supplier's and customer's VAT numbers, the date and the amounts.
4. The Tax Authority returns a number (or declines the request).
5. The number is printed on the invoice and the invoice is sent to the customer.
6. The customer records the number and can deduct the input VAT in its VAT report.

Because the request happens before the invoice is sent, the number cannot be added afterwards to an invoice that has already gone out. If you forget, the usual fix is to cancel the original with a credit document and issue a new tax invoice that carries a valid number, which is slower and more confusing for your customer than getting it right first time.

This is a clearance model: the tax authority sees the invoice data before the customer does. Our explainer on Peppol vs the clearance model shows how this differs from the network-based approach used in much of Europe.

Allocation number thresholds: 2024 to 2026

The requirement started in May 2024 with a high threshold and has been lowered in stages. The 2026 steps were brought forward from an earlier plan that had pushed them into 2027 and 2028.

Period	Invoices needing an allocation number (amount before VAT)
May 2024 to end of 2024	Above NIS 25,000
2025	Above NIS 20,000
January 1, 2026 to May 31, 2026	Above NIS 10,000
From June 1, 2026	Above NIS 5,000

The June 2026 step was announced in a Tax Authority VAT implementation instruction in December 2025. Because the threshold has changed several times, test every invoice against the threshold that applied on the day it was issued, not today's figure. The Israel Tax Authority's allocation number service page is the place to confirm the current amount.

Who must comply, and who is outside the rule

Business type or sale	Allocation number needed?
Osek murshe or company, tax invoice to a VAT-registered business, above threshold	Yes
Same, but pre-VAT amount at or below threshold	No
Sale to a private consumer	Generally no, as the consumer cannot deduct VAT
Osek patur (exempt dealer)	No, as it cannot issue a tax invoice
Foreign supplier invoicing an Israeli business from abroad	Depends on whether the supplier is registered for Israeli VAT; get local advice

The threshold depends on the invoice amount, not on your annual turnover. A small consultancy issuing one NIS 6,000 invoice is caught just like a large company.

Worked examples: does this invoice need a number?

Israel's standard VAT rate is 18% (it rose from 17% on January 1, 2025). Here are three invoices issued in September 2026, when the NIS 5,000 threshold applied:

Invoice	Amount before VAT	VAT at 18%	Total	Allocation number?
A: website maintenance	NIS 4,500	NIS 810	NIS 5,310	No, pre-VAT amount is below NIS 5,000
B: design project	NIS 6,000	NIS 1,080	NIS 7,080	Yes
C: consulting retainer	NIS 12,500	NIS 2,250	NIS 14,750	Yes

Check the arithmetic: 4,500 x 18% = 810; 6,000 x 18% = 1,080; 12,500 x 18% = 2,250. Invoice A shows why the test is pre-VAT: its total is above NIS 5,000 but it does not need a number. If invoice B went out without one, the customer would lose NIS 1,080 of input VAT. Had invoice B been issued in March 2026, when the threshold was NIS 10,000, it would not have needed a number at all.

Splitting one supply into several smaller invoices to stay under the threshold is a bad idea. It distorts your records, draws attention from the Tax Authority and frustrates customers who know the rules. If you bill in stages for genuine reasons, use a clear milestone payment schedule.

How to get an allocation number

Through connected software (most businesses)

Most Israeli accounting and invoicing systems now connect to the Tax Authority's API. Once you register for the Tax Authority's digital services and authorise the software, it requests numbers automatically whenever an invoice crosses the threshold. KPMG notes that taxpayers must register for these digital services and authorise the staff who will handle the process.

Through the online service (manual invoices)

Dealers who use manual invoice books, or software that is not connected to the service, can request an allocation number online through the Tax Authority's service on gov.il, entering the invoice details and copying the number onto the invoice.

If the system is down

Vendors describe an emergency fallback in which numbers obtained in advance can be used when the normal request fails. Ask your software provider how they handle outages before you need it.

Setting up your invoicing process for allocation numbers

For most businesses the rule is not hard to follow once the process is built into the way invoices are produced. A practical set-up looks like this:

1. Register for the Tax Authority's digital services and decide which staff members or software providers are authorised to request numbers.
2. Confirm your software is connected to the allocation number service, and test it on a real invoice above the threshold.
3. Store every customer's VAT number in your customer records. Requests cannot be made without it, and mistyped numbers are a common reason for failures.
4. Build the threshold into your workflow, with the current figure (NIS 5,000 before VAT since June 1, 2026) as a setting you can change, because the Tax Authority has already changed it several times.
5. Agree an outage plan with your software provider so you know what to do if a request fails at month end.
6. Train whoever issues invoices to check that the number printed and to never edit an invoice after the number was issued.

What it means for freelancers and small businesses

The drop to NIS 5,000 has brought many small suppliers into the system for the first time. A freelance developer or designer registered as an osek murshe who bills NIS 8,000 a month to a business client now needs an allocation number on every one of those invoices. If you still issue invoices from a word processor or a generic template, that is the moment to move to software that connects to the Tax Authority, or at least to use the online request service before every qualifying invoice. Corporate clients increasingly reject invoices without a number, so the cost of not adapting shows up as delayed payments.

What buyers should check on incoming invoices

• Is the pre-VAT amount above the threshold in force on the invoice date?
• Is an allocation number shown, clearly separate from the invoice number?
• Is it valid? The Tax Authority offers a verification service for recipients.
• Do the details match: your VAT number, the supplier's VAT number, the date and the amounts?
• If anything is missing, ask for a corrected invoice before you pay or record the VAT.

Buyers should also think about timing. Input VAT on an invoice that arrives without a valid number cannot be claimed until a corrected invoice with a valid number is received, which can push the deduction into a later VAT period and tie up cash. On a busy month with several large supplier invoices, that delay can add up quickly. For example, three supplier invoices of NIS 15,000 before VAT each carry NIS 2,700 of VAT apiece, so NIS 8,100 of input VAT would be on hold until the suppliers fix them.

Building this into an invoice approval workflow and a three-way match keeps rejected VAT out of your books.

What a compliant Israeli tax invoice shows

Alongside the allocation number, a standard Israeli tax invoice (heshbonit mas) typically includes the supplier's name, address and VAT or company number, the customer's name and VAT number, a sequential invoice number and date, a description of the goods or services, the amount before VAT, the VAT rate and amount, and the total. Many businesses issue a combined tax invoice and receipt (heshbonit mas kabala) when payment is made at the same time. For the general principles, see our VAT invoice guide and invoice numbering system guide.

Common mistakes with allocation numbers

• Testing the total including VAT instead of the pre-VAT amount.
• Using an old threshold after the January and June 2026 changes.
• Typing the number into the wrong field, such as the invoice number or reference.
• Reusing a number on a different invoice. Each number belongs to one invoice only.
• Not handling credit notes properly. If an invoice is cancelled or reduced, follow your software's process for a credit note rather than editing the original.
• Ignoring foreign-currency invoices. Convert to shekels on the correct date to apply the threshold; see our foreign currency invoice guide.

Israel's approach mirrors a wider trend towards real-time controls. Compare it with Greece's myDATA e-invoicing, the Japan qualified invoice system and upcoming mandates in our sibling guide to Italy's SDI e-invoicing.

Create invoices ready for the allocation number

The Israel invoice allocation number rule is simple to apply once your process is set: check the pre-VAT amount against the threshold on the issue date (NIS 5,000 since June 1, 2026), get the number before sending, and print it clearly. For quotes, smaller invoices or clients outside Israel, our free invoice generator gives you a clean, professional layout in minutes; add a custom field for the allocation number and VAT details, or start from the classic invoice template. Every invoice exports as a PDF, so it looks the same on your client's phone, laptop or printer.