1 buck for archery or crossbow
1 buck for gun (can use unused gun tag during the muzzle loader season)

I will also mention that party hunting is legal for gun (not archery) under some restrictions( have to be in verbal or visual contact). This allows deer drivers to be legal, i.e the Stander can kill two bucks, and a Pusher can put his tag on one.

So you can kill 2 bucks a year if you hunt both archery and gun.

The number of doe tags available differ depending on what part of the state you are in. Some counties have 0 or very limited doe tags, others have lots available. You get one free doe tag (when you buy your licence) for use in "farmland" areas I believe. Otherwise you can buy more. Detailed information on this is available here: http://dnr.wi.gov/Permits/bonusavailability.html

Some what new is separating doe tag availability by private land\public land

Seasons:
Archery & Crossbow Sept. 17–Jan. 8, 2017

Youth Deer Hunt Oct. 8 & 9

Gun Deer Hunt for Hunters
with Disabilities▲ Oct. 1–9

Gun Nov. 19–27

Muzzleloader Nov. 28–Dec. 7

Statewide Antlerless Hunt Dec. 8–11

Antlerless-only Holiday Hunt Dec. 24–Jan. 1, 2017**

* Please check the 2016 Wisconsin Deer Hunting Regulations for
a complete set of dates and unit designations.

▲ This is not a statewide season. More information is available at
dnr.wi.gov, keyword: “disabled deer hunt”.

**Open only in select Farmland Zone counties; see 2016
regulations for open counties