Mexico’s northern border minimum wage in 2026: the zone, the rates and what they mean for payroll
Tijuana, Juárez, Reynosa and the rest of the US border strip run on a higher minimum wage. For maquiladora HR teams, cross-border managers and workers, here is the 2026 rate, the exact list of municipalities and its knock-on effects on payroll.
Reviewed by Radif Partners · Editorial policy
Mexico’s Northern Border Free Zone (Zona Libre de la Frontera Norte, ZLFN) has its own minimum wage of MX$440.87 a day in 2026, against MX$315.04 in the rest of the country, under the CONASAMI resolution published in the Official Gazette on 9 December 2025 and in force since 1 January 2026. The border rate rose 5 % from MX$419.88 and, unlike the general rate, includes no independent recovery amount. Converted with the resolution’s daily × 365 ÷ 12 rule, it is MX$13,409.80 a month. The zone is defined municipality by municipality: 45 of them across 6 states. A worker earning only the zone minimum pays no ISR under article 96 of the Income Tax Law and the employer covers the employee’s IMSS share. Because the border monthly minimum exceeds the MX$11,492.66 income limit of the employment subsidy, salaried border workers rarely receive that subsidy.
The same salary inside and outside the border zone
Net in the northern border zone
MX$13,410
| Net in the rest of Mexico | MX$11,915 |
| Difference | MX$1,494 |
| Border monthly minimum | MX$13,409.80 |
In the border zone this is the local minimum: no ISR and no employee IMSS.
The municipalities in the zone, state by state
The border zone is not «the northern states». It is a closed list of municipalities written into the CONASAMI resolution, and only employers operating in those municipalities apply the border minimum. Industrial parks in Monterrey, Saltillo, Hermosillo or the city of Chihuahua use the general minimum, even if their supply chain crosses the border every day.
- Baja California (7): Ensenada, Playas de Rosarito, Mexicali, Tecate, Tijuana, San Quintín, San Felipe
- Sonora (11): San Luis Río Colorado, Puerto Peñasco, General Plutarco Elías Calles, Caborca, Altar, Sáric, Nogales, Santa Cruz, Cananea, Naco, Agua Prieta
- Chihuahua (8): Janos, Ascensión, Juárez, Práxedis G. Guerrero, Guadalupe, Coyame del Sotol, Ojinaga, Manuel Benavides
- Coahuila de Zaragoza (8): Ocampo, Acuña, Zaragoza, Jiménez, Piedras Negras, Nava, Guerrero, Hidalgo
- Nuevo León (1): Anáhuac
- Tamaulipas (10): Nuevo Laredo, Guerrero, Mier, Miguel Alemán, Camargo, Gustavo Díaz Ordaz, Reynosa, Río Bravo, Valle Hermoso, Matamoros
Watch for homonyms: Guerrero is the name of a municipality in more than one state, and each counts separately in the total of 45.
2026 rates for budgeting border payroll
The daily rate is the legal figure. Weekly payroll, common in border manufacturing, pays seven days including the rest day that article 69 of the Federal Labour Law makes paid: MX$3,086.09 a week at the zone minimum. Monthly, the resolution’s rule (point CUARTO) gives MX$13,409.80, not the MX$13,226.10 you get by multiplying by 30.
The border premium over the rest of Mexico is now 39.9 % and shrinking: the general minimum rose 13 % in 2026, including a MX$17.01 recovery amount, while the border rate rose 5 % with no recovery amount at all. A company with plants on both sides of that line, say in Juárez and in Chihuahua city, sees its wage floors converge year after year. Statutory extras sit on top of the daily rate: at least 15 days of aguinaldo, the year-end bonus, worth MX$6,613.05 at the zone minimum, plus paid vacation and the vacation premium.
Take-home pay just above the border minimum
Article 96 of the Income Tax Law exempts from withholding anyone who earns only the general minimum of their geographic area. At the border, that benchmark is the zone minimum. Article 36 of the Social Security Law then shifts the employee’s IMSS contribution to the employer, around MX$353 a month here. So a worker on MX$13,409.80 keeps all of it.
One peso more and both deductions start. The employment subsidy, MX$535.65 a month, would normally cushion the first pesos of ISR, but it only applies to income up to MX$11,492.66, which is below the border minimum by MX$1,917.14. Border employees therefore go straight from no deductions to the full ISR tariff. The table shows the effect on monthly net pay.
| Gross monthly (border zone) | ISR | Employee IMSS | Net monthly |
|---|---|---|---|
| MX$13,409.80 | MX$0 | MX$0 | MX$13,410 |
| MX$13,409.80 | MX$0 | MX$0 | MX$13,410 |
| MX$14,000.00 | MX$1,236 | MX$370 | MX$12,394 |
| MX$15,000.00 | MX$1,403 | MX$400 | MX$13,197 |
| MX$16,000.00 | MX$1,582 | MX$429 | MX$13,989 |
| MX$18,000.00 | MX$1,956 | MX$488 | MX$15,555 |
The highlighted row is the break-even point: about MX$13,410 gross is needed to take home as much as the minimum. For HR teams setting entry-level pay or line-leader premiums, offers between the minimum and that figure buy very little extra take-home pay. The net-to-gross calculator sets a salary from a target net, border zone included.
Net 2026 minimum wage
Net for the period
MX$9,451.20
| Daily minimum wage | MX$315.04 |
| Gross for the period | MX$9,451.20 |
| ISR | MX$0.00 |
| Employee IMSS | MX$0.00 |
Minimum-wage earners pay neither ISR nor IMSS: the employer covers it (art. 36 LSS).
Seniority premium and severance at the border
Mexico’s seniority premium pays 12 days of wages per year of service under article 162 of the Federal Labour Law. Articles 485 and 486 cap the daily wage used for it between one and 2 times the minimum wage of the zone. At the border the cap is MX$881.74 a day, against MX$630.08 in the rest of Mexico, so one year of service is worth at most MX$10,580.88.
For a plant engineer or production manager on a high salary, the premium is therefore calculated on the cap, not on actual pay. Ten years of service give at most MX$105,808.80. It is owed on dismissal and, for resignations, only after at least 15 years of service. The severance pay calculator applies the border cap when you select the zone.
Cross-border workers and foreign managers
The border minimum is a Mexican labour-law floor for work performed for an employer in the zone. The resolution draws no distinction by nationality: the zone is defined by the listed municipalities, and a locally hired foreign worker on a Mexican payroll there is checked against the same daily floor as a Mexican colleague.
What does depend on the person is the tax treatment of salaries well above the minimum. Mexican withholding under article 96 applies to Mexican tax residents on a Mexican payroll. Managers who live in the United States and work in a Mexican plant face residency and treaty questions that this site does not cover. Take advice from a cross-border tax adviser on both sides before relying on a net figure. For a Mexican-resident employee, the net salary calculator with the border zone selected gives the 2026 withholding.
Professional minimum wages in the zone
Of the 61 professional minimum wages for 2026, 59 are set at exactly the zone’s general minimum, MX$440.87. The border general rate already exceeds every rest-of-Mexico professional rate except the two newspaper reporter trades, which keep their own nationwide amount. For a welder, a plumber or a domestic worker in the zone, the floor is simply the border minimum. The full list is in the table of professional minimum wages.