Deadlines for 2099
Every recurring obligation for a freelancer (Categoria B, regime simplificado). Some only apply to you in certain situations — those are marked.
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January
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20 JanPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26374 days
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20 JanList each EU business client's VAT number and what you invoiced them last quarter. Due a month before the IVA return — not with it. Skip it in quarters with no EU invoices. How to →Only if you invoice business clients in other EU countries.in 26374 days
February
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2 FebDeclare the income you invoiced in the previous quarter on Segurança Social Direta. This sets your contributions for the next 3 months. How to →Only if you pay Segurança Social (not in your first 12 months).Moved from Sat 31 Jan (weekend/holiday).in 26387 days
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16 FebCheck or update your household composition on the Portal das Finanças so deductions are attributed correctly.Moved from Sun 15 Feb (weekend/holiday).in 26401 days
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20 FebPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26405 days
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20 FebSubmit the quarterly VAT return on the Portal das Finanças, by the 20th of the second month after the quarter (Q2: September). EU services go in campo 7 and must match your declaração recapitulativa.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).in 26405 days
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25 FebClassify pending invoices on e-fatura, including marking which ones are expenses of your activity (afetação à atividade).in 26410 days
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25 FebPay the VAT due from the quarterly return, by the 25th.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).in 26410 days
March
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20 MarPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26433 days
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31 MarCheck the deductions the AT calculated for you and complain if something's wrong, before the IRS season opens.in 26444 days
April
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20 AprPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26464 days
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20 AprList each EU business client's VAT number and what you invoiced them last quarter. Due a month before the IVA return — not with it. Skip it in quarters with no EU invoices. How to →Only if you invoice business clients in other EU countries.in 26464 days
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30 AprDeclare the income you invoiced in the previous quarter on Segurança Social Direta. This sets your contributions for the next 3 months. How to →Only if you pay Segurança Social (not in your first 12 months).in 26474 days
May
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20 MayPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26494 days
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20 MaySubmit the quarterly VAT return on the Portal das Finanças, by the 20th of the second month after the quarter (Q2: September). EU services go in campo 7 and must match your declaração recapitulativa.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).in 26494 days
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25 MayPay the VAT due from the quarterly return, by the 25th.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).in 26499 days
June
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22 JunPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).Moved from Sat 20 Jun (weekend/holiday).in 26527 days
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30 JunFile last year's IRS, with Anexo B for your freelance income. The window opens on 1 April.in 26535 days
July
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20 JulAdvance payment of this year's IRS. The AT notifies you if it applies, typically when little tax was withheld last year.Only if the AT notified you of pagamentos por conta.in 26555 days
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20 JulPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26555 days
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20 JulList each EU business client's VAT number and what you invoiced them last quarter. Due a month before the IVA return — not with it. Skip it in quarters with no EU invoices. How to →Only if you invoice business clients in other EU countries.in 26555 days
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31 JulDeclare the income you invoiced in the previous quarter on Segurança Social Direta. This sets your contributions for the next 3 months. How to →Only if you pay Segurança Social (not in your first 12 months).in 26566 days
August
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20 AugPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26586 days
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31 AugPay any IRS owed from the annual assessment (nota de cobrança).in 26597 days
September
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21 SepAdvance payment of this year's IRS. The AT notifies you if it applies, typically when little tax was withheld last year.Only if the AT notified you of pagamentos por conta.Moved from Sun 20 Sep (weekend/holiday).in 26618 days
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21 SepPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).Moved from Sun 20 Sep (weekend/holiday).in 26618 days
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21 SepSubmit the quarterly VAT return on the Portal das Finanças, by the 20th of the second month after the quarter (Q2: September). EU services go in campo 7 and must match your declaração recapitulativa.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).Moved from Sun 20 Sep (weekend/holiday).in 26618 days
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25 SepPay the VAT due from the quarterly return, by the 25th.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).in 26622 days
October
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20 OctPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26647 days
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20 OctList each EU business client's VAT number and what you invoiced them last quarter. Due a month before the IVA return — not with it. Skip it in quarters with no EU invoices. How to →Only if you invoice business clients in other EU countries.in 26647 days
November
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2 NovDeclare the income you invoiced in the previous quarter on Segurança Social Direta. This sets your contributions for the next 3 months. How to →Only if you pay Segurança Social (not in your first 12 months).Moved from Sat 31 Oct (weekend/holiday).in 26660 days
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20 NovPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).in 26678 days
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20 NovSubmit the quarterly VAT return on the Portal das Finanças, by the 20th of the second month after the quarter (Q2: September). EU services go in campo 7 and must match your declaração recapitulativa.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).in 26678 days
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25 NovPay the VAT due from the quarterly return, by the 25th.Only if you're in the quarterly VAT regime (not exempt under art. 53.º).in 26683 days
December
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21 DecAdvance payment of this year's IRS. The AT notifies you if it applies, typically when little tax was withheld last year.Only if the AT notified you of pagamentos por conta.Moved from Sun 20 Dec (weekend/holiday).in 26709 days
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21 DecPay this month's contribution, between the 10th and the 20th. The reference (referência MB) is on Segurança Social Direta.Only if you pay Segurança Social (not in your first 12 months).Moved from Sun 20 Dec (weekend/holiday).in 26709 days