VAT return (D300, Romania)

What D300 is

D300 (VAT return) is the Romanian tax return through which any VAT-registered person reports to ANAF: output VAT (on sales), input VAT (on purchases), net VAT payable or refundable and VAT adjustments. Filed through SPV (Romanian tax portal), signed with a qualified digital certificate.

Filing frequency

• Monthly - taxpayers with turnover > €100,000 in the previous year

• Quarterly - taxpayers below €100,000 with no intra-EU acquisitions

• Deadline: day 25 of the month following the reporting period

What D300 contains

• Lines 1-15: goods supplies and services (output VAT)

• Lines 20-30: acquisitions (input VAT)

• Line 40: VAT payable or refundable

• Lines 41-49: adjustments, regularisations, reverse-charge

Relationship with D394 and e-Factura

D300 and D394 are complementary: D300 = aggregate amounts (how much VAT do I owe/recover), D394 = per-partner detail (who I transacted with). Both filed monthly, by the 25th, and values must match (ANAF auto cross-checks).

From 2024, if all B2B invoices go through RO e-Factura, ANAF partially pre-populates D300 - the operator verifies and manually adds B2C purchases and non-electronic operations.

How it is produced in common tools

• Saga C / Saga Soft → *Declarations → D300* (XML export, sign with token, submit via SPV from Saga directly)

• SmartBill → *Tax reports → VAT return* (XML export for SPV)

• Oblio → *Accounting → Declarations → D300*

• WinMentor → accounting module, run VAT journal → generate D300

Common mistakes

1. "D300 balance does not match the trial balance" - VAT accounts 4423/4424 not regularised at month-end. Run the VAT closing entry first.

2. "Forgot to declare intra-EU VAT" - reverse-charge (intra-EU acquisitions) must be reported on lines 5-6 AND 24-25 simultaneously. Missing one side = auto error.

3. "D300 filed but VAT unpaid" - payment deadline = filing deadline (25th). Late payment = ~0.03%/day in interest and penalties combined.

How CRMconnect helps

CRMconnect does not generate D300 (that stays in Saga / SmartBill / Oblio / WinMentor). What CRMconnect does: make sure every operational invoice (e-commerce, EDI with retailers, B2B orders) is in your accounting tool before day 24, so there are no surprises when the accountant runs the return. For companies issuing >500 invoices/month, this is the difference between a clean D300 first time and one with 3-5 corrections.