WFM UK: National Insurance Number Prefixes – Fourth & HotSchedules Customer Success Portal

National Insurance Number Prefixes

The table below details all the National Insurance (NI) number prefixes that are accepted within HR and Payroll as of November 2018.

This article will be updated as and when new National Insurance numbers are introduced by HMRC.

AA	CB	HH	JR	LE	NW	PN	SE	TS	YW
AB	CE	HK	JS	LH	NX	PP	SG	TT	YX
AE	CH	HL	JT	LK	NY	PR	SH	TW	YY
AG	CK	HM	JW	LL	NZ	PS	SJ	TX	YZ
AH	CL	HN	JX	LM	OA	PT	SK	TY	ZA
AK	CR	HP	JY	LP	OB	PW	SL	TZ	ZB
AL	EA	HR	JZ	LR	OE	PX	SM	WA	ZE
AM	EB	HS	KA	LS	OH	PY	SN	WB	ZH
AP	EE	HT	KB	LT	OK	RA	SP	WE	ZK
AR	EH	HW	KC	LW	OL	RB	SR	WK	ZL
AS	EK	HX	KE	LX	OM	RE	SS	WL	ZM
AT	EL	HY	KH	LY	OP	RH	ST	WM	ZP
AW	EM	HZ	KK	LZ	OR	RK	SW	WP	ZR
AX	EP	JA	KL	MA	OS	RM	SX	WY	ZS
AY	ER	JB	KM	MW	OX	RP	SY	YA	ZT
AZ	ES	JC	KP	MX	PA	RR	SZ	YB	ZW
BA	ET	JE	KR	NA	PB	RS	TA	YE	ZX
BB	EW	JG	KS	NB	PC	RT	TB	YH	ZY
BE	EX	JH	KT	NE	PE	RW	TE	YK
BH	EY	JJ	KW	NH	PG	RX	TH	YL
BK	EZ	JK	KX	NL	PH	RY	TK	YM
BL	GY	JL	KY	NM	PJ	RZ	TL	YP
BM	HA	JM	KZ	NP	PK	SA	TM	YR
BT	HB	JN	LA	NR	PL	SB	TP	YS
CA	HE	JP	LB	NS	PM	SC	TR	YT

Comments

2 comments

Milan Horvath

November 01, 2021 11:05
Hi,

How often do these get updated? I have an employee with NJ prefix issued in October 2021. This is currently rejected by Fourth so cannot be saved into new employee's personal information.

Thank you.

Milan
0
Fourth Customer Success Portal

November 01, 2021 17:10
Hi Milan Horvath,

NJ will be available from the 4th of November. For further information on prefixes, please see: https://www.gov.uk/hmrc-internal-manuals/national-insurance-manual/nim39110

Kind regards,
Fourth & HotSchedules
0

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AA	CB	HH	JR	LE	NW	PN	SE	TS	YW
AB	CE	HK	JS	LH	NX	PP	SG	TT	YX
AE	CH	HL	JT	LK	NY	PR	SH	TW	YY
AG	CK	HM	JW	LL	NZ	PS	SJ	TX	YZ
AH	CL	HN	JX	LM	OA	PT	SK	TY	ZA
AK	CR	HP	JY	LP	OB	PW	SL	TZ	ZB
AL	EA	HR	JZ	LR	OE	PX	SM	WA	ZE
AM	EB	HS	KA	LS	OH	PY	SN	WB	ZH
AP	EE	HT	KB	LT	OK	RA	SP	WE	ZK
AR	EH	HW	KC	LW	OL	RB	SR	WK	ZL
AS	EK	HX	KE	LX	OM	RE	SS	WL	ZM
AT	EL	HY	KH	LY	OP	RH	ST	WM	ZP
AW	EM	HZ	KK	LZ	OR	RK	SW	WP	ZR
AX	EP	JA	KL	MA	OS	RM	SX	WY	ZS
AY	ER	JB	KM	MW	OX	RP	SY	YA	ZT
AZ	ES	JC	KP	MX	PA	RR	SZ	YB	ZW
BA	ET	JE	KR	NA	PB	RS	TA	YE	ZX
BB	EW	JG	KS	NB	PC	RT	TB	YH	ZY
BE	EX	JH	KT	NE	PE	RW	TE	YK
BH	EY	JJ	KW	NH	PG	RX	TH	YL
BK	EZ	JK	KX	NL	PH	RY	TK	YM
BL	GY	JL	KY	NM	PJ	RZ	TL	YP
BM	HA	JM	KZ	NP	PK	SA	TM	YR
BT	HB	JN	LA	NR	PL	SB	TP	YS
CA	HE	JP	LB	NS	PM	SC	TR	YT

AA	CB	HH	JR	LE	NW	PN	SE	TS	YW
AB	CE	HK	JS	LH	NX	PP	SG	TT	YX
AE	CH	HL	JT	LK	NY	PR	SH	TW	YY
AG	CK	HM	JW	LL	NZ	PS	SJ	TX	YZ
AH	CL	HN	JX	LM	OA	PT	SK	TY	ZA
AK	CR	HP	JY	LP	OB	PW	SL	TZ	ZB
AL	EA	HR	JZ	LR	OE	PX	SM	WA	ZE
AM	EB	HS	KA	LS	OH	PY	SN	WB	ZH
AP	EE	HT	KB	LT	OK	RA	SP	WE	ZK
AR	EH	HW	KC	LW	OL	RB	SR	WK	ZL
AS	EK	HX	KE	LX	OM	RE	SS	WL	ZM
AT	EL	HY	KH	LY	OP	RH	ST	WM	ZP
AW	EM	HZ	KK	LZ	OR	RK	SW	WP	ZR
AX	EP	JA	KL	MA	OS	RM	SX	WY	ZS
AY	ER	JB	KM	MW	OX	RP	SY	YA	ZT
AZ	ES	JC	KP	MX	PA	RR	SZ	YB	ZW
BA	ET	JE	KR	NA	PB	RS	TA	YE	ZX
BB	EW	JG	KS	NB	PC	RT	TB	YH	ZY
BE	EX	JH	KT	NE	PE	RW	TE	YK
BH	EY	JJ	KW	NH	PG	RX	TH	YL
BK	EZ	JK	KX	NL	PH	RY	TK	YM
BL	GY	JL	KY	NM	PJ	RZ	TL	YP
BM	HA	JM	KZ	NP	PK	SA	TM	YR
BT	HB	JN	LA	NR	PL	SB	TP	YS
CA	HE	JP	LB	NS	PM	SC	TR	YT

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AA	CB	HH	JR	LE	NW	PN	SE	TS	YW
AB	CE	HK	JS	LH	NX	PP	SG	TT	YX
AE	CH	HL	JT	LK	NY	PR	SH	TW	YY
AG	CK	HM	JW	LL	NZ	PS	SJ	TX	YZ
AH	CL	HN	JX	LM	OA	PT	SK	TY	ZA
AK	CR	HP	JY	LP	OB	PW	SL	TZ	ZB
AL	EA	HR	JZ	LR	OE	PX	SM	WA	ZE
AM	EB	HS	KA	LS	OH	PY	SN	WB	ZH
AP	EE	HT	KB	LT	OK	RA	SP	WE	ZK
AR	EH	HW	KC	LW	OL	RB	SR	WK	ZL
AS	EK	HX	KE	LX	OM	RE	SS	WL	ZM
AT	EL	HY	KH	LY	OP	RH	ST	WM	ZP
AW	EM	HZ	KK	LZ	OR	RK	SW	WP	ZR
AX	EP	JA	KL	MA	OS	RM	SX	WY	ZS
AY	ER	JB	KM	MW	OX	RP	SY	YA	ZT
AZ	ES	JC	KP	MX	PA	RR	SZ	YB	ZW
BA	ET	JE	KR	NA	PB	RS	TA	YE	ZX
BB	EW	JG	KS	NB	PC	RT	TB	YH	ZY
BE	EX	JH	KT	NE	PE	RW	TE	YK
BH	EY	JJ	KW	NH	PG	RX	TH	YL
BK	EZ	JK	KX	NL	PH	RY	TK	YM
BL	GY	JL	KY	NM	PJ	RZ	TL	YP
BM	HA	JM	KZ	NP	PK	SA	TM	YR
BT	HB	JN	LA	NR	PL	SB	TP	YS
CA	HE	JP	LB	NS	PM	SC	TR	YT